2064497004 has 48 divisors (see below), whose sum is σ = 5359849600. Its totient is φ = 687207888.

The previous prime is 2064496991. The next prime is 2064497021. The reversal of 2064497004 is 4007944602.

2064497004 is a `hidden beast` number, since 2 + 0 + 644 + 9 + 7 + 0 + 0 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 2064497004.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66879 + ... + 92745.

Almost surely, 2^2064497004 is an apocalyptic number.

It is an amenable number.

2064497004 is an abundant number, since it is smaller than the sum of its proper divisors (3295352596).

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

2064497004 is a wasteful number, since it uses less digits than its factorization.

2064497004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26619 (or 26611 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 2064497004 is about 45436.7362824400. The cubic root of 2064497004 is about 1273.3215394745.

The spelling of 2064497004 in words is "two billion, sixty-four million, four hundred ninety-seven thousand, four".