3254999992 has 8 divisors (see below), whose sum is σ = 6103125000. Its totient is φ = 1627499992.

The previous prime is 3254999987. The next prime is 3255000011. The reversal of 3254999992 is 2999994523.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 3254999992.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 203437492 + ... + 203437507.

It is an arithmetic number, because the mean of its divisors is an integer number (762890625).

Almost surely, 2^3254999992 is an apocalyptic number.

It is an amenable number.

3254999992 is a deficient number, since it is larger than the sum of its proper divisors (2848125008).

3254999992 is a wasteful number, since it uses less digits than its factorization.

3254999992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406875005 (or 406875001 counting only the distinct ones).

The product of its digits is 14171760, while the sum is 61.

The square root of 3254999992 is about 57052.6072322729. The cubic root of 3254999992 is about 1482.0072581528.

The spelling of 3254999992 in words is "three billion, two hundred fifty-four million, nine hundred ninety-nine thousand, nine hundred ninety-two".