3250861078 has 16 divisors (see below), whose sum is σ = 5118785280. Its totient is φ = 1545446056.

The previous prime is 3250861067. The next prime is 3250861087. The reversal of 3250861078 is 8701680523.

It is a self number, because there is not a number n which added to its sum of digits gives 3250861078.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203908 + ... + 219271.

It is an arithmetic number, because the mean of its divisors is an integer number (319924080).

Almost surely, 2^3250861078 is an apocalyptic number.

3250861078 is a deficient number, since it is larger than the sum of its proper divisors (1867924202).

3250861078 is a wasteful number, since it uses less digits than its factorization.

3250861078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423371.

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 3250861078 is about 57016.3229084444. The cubic root of 3250861078 is about 1481.3788400978.

The spelling of 3250861078 in words is "three billion, two hundred fifty million, eight hundred sixty-one thousand, seventy-eight".