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3444674740 = 2251331427379
BaseRepresentation
bin1100110101010001…
…1001000010110100
322220001202121101221
43031110121002310
524023314042430
61325451200124
7151235152333
oct31524310264
98801677357
103444674740
11150847a131
12801746044
1342b8683a0
142496b9d1a
1515262e57a
hexcd5190b4

3444674740 has 48 divisors (see below), whose sum is σ = 8041582080. Its totient is φ = 1230848640.

The previous prime is 3444674731. The next prime is 3444674797. The reversal of 3444674740 is 474764443.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 205630 + ... + 221749.

It is an arithmetic number, because the mean of its divisors is an integer number (167532960).

Almost surely, 23444674740 is an apocalyptic number.

It is an amenable number.

3444674740 is an abundant number, since it is smaller than the sum of its proper divisors (4596907340).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3444674740 is a wasteful number, since it uses less digits than its factorization.

3444674740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427432 (or 427430 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 43.

The square root of 3444674740 is about 58691.3514923621. The cubic root of 3444674740 is about 1510.2519556762.

The spelling of 3444674740 in words is "three billion, four hundred forty-four million, six hundred seventy-four thousand, seven hundred forty".

Divisors: 1 2 4 5 10 13 20 26 31 52 62 65 124 130 155 260 310 403 620 806 1612 2015 4030 8060 427379 854758 1709516 2136895 4273790 5555927 8547580 11111854 13248749 22223708 26497498 27779635 52994996 55559270 66243745 111118540 132487490 172233737 264974980 344467474 688934948 861168685 1722337370 3444674740