3425621876 has 24 divisors (see below), whose sum is σ = 6025278336. Its totient is φ = 1704130560.

The previous prime is 3425621869. The next prime is 3425621933. The reversal of 3425621876 is 6781265243.

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, 1264115 + ... + 1266821.

It is an arithmetic number, because the mean of its divisors is an integer number (251053264).

Almost surely, 2^3425621876 is an apocalyptic number.

It is an amenable number.

3425621876 is a deficient number, since it is larger than the sum of its proper divisors (2599656460).

3425621876 is a wasteful number, since it uses less digits than its factorization.

3425621876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4199 (or 4197 counting only the distinct ones).

The product of its digits is 483840, while the sum is 44.

The square root of 3425621876 is about 58528.8123576756. The cubic root of 3425621876 is about 1507.4623511651.

The spelling of 3425621876 in words is "three billion, four hundred twenty-five million, six hundred twenty-one thousand, eight hundred seventy-six".