611672804 has 12 divisors (see below), whose sum is σ = 1074211824. Its totient is φ = 304755144.

The previous prime is 611672723. The next prime is 611672819. The reversal of 611672804 is 408276116.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 269042 + ... + 271305.

It is an arithmetic number, because the mean of its divisors is an integer number (89517652).

Almost surely, 2^611672804 is an apocalyptic number.

It is an amenable number.

611672804 is a deficient number, since it is larger than the sum of its proper divisors (462539020).

611672804 is a wasteful number, since it uses less digits than its factorization.

611672804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540634 (or 540632 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 611672804 is about 24732.0198123809. The cubic root of 611672804 is about 848.8671431946.

The spelling of 611672804 in words is "six hundred eleven million, six hundred seventy-two thousand, eight hundred four".