3251063830 has 32 divisors (see below), whose sum is σ = 6868662336. Its totient is φ = 1084523904.

The previous prime is 3251063819. The next prime is 3251063839. The reversal of 3251063830 is 383601523.

It is a junction number, because it is equal to n+sod(n) for n = 3251063792 and 3251063801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3251063839) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 625029 + ... + 630208.

It is an arithmetic number, because the mean of its divisors is an integer number (214645698).

Almost surely, 2^3251063830 is an apocalyptic number.

3251063830 is an abundant number, since it is smaller than the sum of its proper divisors (3617598506).

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

3251063830 is a wasteful number, since it uses less digits than its factorization.

3251063830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1255288.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 3251063830 is about 57018.1008978728. The cubic root of 3251063830 is about 1481.4096366848.

The spelling of 3251063830 in words is "three billion, two hundred fifty-one million, sixty-three thousand, eight hundred thirty".