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3394949493 = 313163534049
BaseRepresentation
bin1100101001011010…
…1101000101110101
322202121012022012010
43022112231011311
523423101340433
61320513314433
7150062410635
oct31226550565
98677168163
103394949493
1114923a6891
127a8b65a19
13421478070
14242c546c5
1514d0aae63
hexca5ad175

3394949493 has 16 divisors (see below), whose sum is σ = 4904715200. Its totient is φ = 2076378624.

The previous prime is 3394949489. The next prime is 3394949533. The reversal of 3394949493 is 3949494933.

It is not a de Polignac number, because 3394949493 - 22 = 3394949489 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3394949413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 260668 + ... + 273381.

It is an arithmetic number, because the mean of its divisors is an integer number (306544700).

Almost surely, 23394949493 is an apocalyptic number.

It is an amenable number.

3394949493 is a deficient number, since it is larger than the sum of its proper divisors (1509765707).

3394949493 is a wasteful number, since it uses less digits than its factorization.

3394949493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 534228.

The product of its digits is 11337408, while the sum is 57.

The square root of 3394949493 is about 58266.1951134618. The cubic root of 3394949493 is about 1502.9496762491.

The spelling of 3394949493 in words is "three billion, three hundred ninety-four million, nine hundred forty-nine thousand, four hundred ninety-three".

Divisors: 1 3 13 39 163 489 2119 6357 534049 1602147 6942637 20827911 87049987 261149961 1131649831 3394949493