97738599274 has 8 divisors (see below), whose sum is σ = 146836618308. Its totient is φ = 48793059840.

The previous prime is 97738599263. The next prime is 97738599281. The reversal of 97738599274 is 47299583779.

It can be written as a sum of positive squares in 2 ways, for example, as 89655330625 + 8083268649 = 299425^2 + 89907^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38118297 + ... + 38120860.

Almost surely, 2^97738599274 is an apocalyptic number.

97738599274 is a deficient number, since it is larger than the sum of its proper divisors (49098019034).

97738599274 is a wasteful number, since it uses less digits than its factorization.

97738599274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76239800.

The product of its digits is 240045120, while the sum is 70.

The spelling of 97738599274 in words is "ninety-seven billion, seven hundred thirty-eight million, five hundred ninety-nine thousand, two hundred seventy-four".