34604392640 has 28 divisors (see below), whose sum is σ = 82401710736. Its totient is φ = 13841756928.

The previous prime is 34604392633. The next prime is 34604392663. The reversal of 34604392640 is 4629340643.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54069044 + ... + 54069683.

Almost surely, 2^34604392640 is an apocalyptic number.

It is an amenable number.

34604392640 is an abundant number, since it is smaller than the sum of its proper divisors (47797318096).

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

34604392640 is a wasteful number, since it uses less digits than its factorization.

34604392640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108138744 (or 108138734 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 41.

The spelling of 34604392640 in words is "thirty-four billion, six hundred four million, three hundred ninety-two thousand, six hundred forty".