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468374964 = 22339031247
BaseRepresentation
bin11011111010101…
…101010110110100
31012122022220122220
4123322231112310
51424400444324
6114250522340
714415056451
oct3372552664
91178286586
10468374964
11220427052
12110a363b0
1376061565
14462c2828
152b1bcb79
hex1bead5b4

468374964 has 12 divisors (see below), whose sum is σ = 1092874944. Its totient is φ = 156124984.

The previous prime is 468374927. The next prime is 468374987. The reversal of 468374964 is 469473864.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19515612 + ... + 19515635.

It is an arithmetic number, because the mean of its divisors is an integer number (91072912).

Almost surely, 2468374964 is an apocalyptic number.

It is an amenable number.

468374964 is an abundant number, since it is smaller than the sum of its proper divisors (624499980).

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

468374964 is a wasteful number, since it uses less digits than its factorization.

468374964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39031254 (or 39031252 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 51.

The square root of 468374964 is about 21641.9722761120. The cubic root of 468374964 is about 776.6009024936.

The spelling of 468374964 in words is "four hundred sixty-eight million, three hundred seventy-four thousand, nine hundred sixty-four".

Divisors: 1 2 3 4 6 12 39031247 78062494 117093741 156124988 234187482 468374964