3249662975 has 18 divisors (see below), whose sum is σ = 4363399296. Its totient is φ = 2399748000.

The previous prime is 3249662869. The next prime is 3249663007. The reversal of 3249662975 is 5792669423.

It is not a de Polignac number, because 3249662975 - 2⁸ = 3249662719 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 380351 + ... + 388800.

It is an arithmetic number, because the mean of its divisors is an integer number (242411072).

Almost surely, 2^3249662975 is an apocalyptic number.

3249662975 is a deficient number, since it is larger than the sum of its proper divisors (1113736321).

3249662975 is a wasteful number, since it uses less digits than its factorization.

3249662975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 769187 (or 769169 counting only the distinct ones).

The product of its digits is 4898880, while the sum is 53.

The square root of 3249662975 is about 57005.8152735315. The cubic root of 3249662975 is about 1481.1968306267.

The spelling of 3249662975 in words is "three billion, two hundred forty-nine million, six hundred sixty-two thousand, nine hundred seventy-five".