97676520238 has 8 divisors (see below), whose sum is σ = 159834305880. Its totient is φ = 44398418280.

The previous prime is 97676520211. The next prime is 97676520251. The reversal of 97676520238 is 83202567679.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 2219920893 + ... + 2219920936.

It is an arithmetic number, because the mean of its divisors is an integer number (19979288235).

Almost surely, 2^97676520238 is an apocalyptic number.

97676520238 is a deficient number, since it is larger than the sum of its proper divisors (62157785642).

97676520238 is a wasteful number, since it uses less digits than its factorization.

97676520238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4439841842.

The product of its (nonzero) digits is 7620480, while the sum is 55.

The spelling of 97676520238 in words is "ninety-seven billion, six hundred seventy-six million, five hundred twenty thousand, two hundred thirty-eight".