34646556940 has 24 divisors (see below), whose sum is σ = 75266659440. Its totient is φ = 13380739008.

The previous prime is 34646556929. The next prime is 34646556941. The reversal of 34646556940 is 4965564643.

It is not an unprimeable number, because it can be changed into a prime (34646556941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29867142 + ... + 29868301.

It is an arithmetic number, because the mean of its divisors is an integer number (3136110810).

Almost surely, 2^34646556940 is an apocalyptic number.

It is an amenable number.

34646556940 is an abundant number, since it is smaller than the sum of its proper divisors (40620102500).

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

34646556940 is a wasteful number, since it uses less digits than its factorization.

34646556940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59735481 (or 59735479 counting only the distinct ones).

The product of its (nonzero) digits is 9331200, while the sum is 52.

The spelling of 34646556940 in words is "thirty-four billion, six hundred forty-six million, five hundred fifty-six thousand, nine hundred forty".