34547787964 has 12 divisors (see below), whose sum is σ = 60467033704. Its totient is φ = 17271492624.

The previous prime is 34547787959. The next prime is 34547787983. The reversal of 34547787964 is 46978774543.

It is a junction number, because it is equal to n+sod(n) for n = 34547787896 and 34547787905.

It is a congruent number.

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, 567774 + ... + 625669.

Almost surely, 2^34547787964 is an apocalyptic number.

It is an amenable number.

34547787964 is a deficient number, since it is larger than the sum of its proper divisors (25919245740).

34547787964 is a wasteful number, since it uses less digits than its factorization.

34547787964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1200684 (or 1200682 counting only the distinct ones).

The product of its digits is 142248960, while the sum is 64.

The spelling of 34547787964 in words is "thirty-four billion, five hundred forty-seven million, seven hundred eighty-seven thousand, nine hundred sixty-four".