97406793946 has 64 divisors (see below), whose sum is σ = 187418937600. Its totient is φ = 37950343200.

The previous prime is 97406793937. The next prime is 97406794027. The reversal of 97406793946 is 64939760479.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 859726 + ... + 966406.

It is an arithmetic number, because the mean of its divisors is an integer number (2928420900).

Almost surely, 2^97406793946 is an apocalyptic number.

97406793946 is a deficient number, since it is larger than the sum of its proper divisors (90012143654).

97406793946 is a wasteful number, since it uses less digits than its factorization.

97406793946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106737 (or 106701 counting only the distinct ones).

The product of its (nonzero) digits is 61725888, while the sum is 64.

The spelling of 97406793946 in words is "ninety-seven billion, four hundred six million, seven hundred ninety-three thousand, nine hundred forty-six".