97643826274 has 8 divisors (see below), whose sum is σ = 146908235088. Its totient is φ = 48674414580.

The previous prime is 97643826233. The next prime is 97643826281. The reversal of 97643826274 is 47262834679.

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

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, 73748452 + ... + 73749775.

It is an arithmetic number, because the mean of its divisors is an integer number (18363529386).

Almost surely, 2^97643826274 is an apocalyptic number.

97643826274 is a deficient number, since it is larger than the sum of its proper divisors (49264408814).

97643826274 is a wasteful number, since it uses less digits than its factorization.

97643826274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147498560.

The product of its digits is 24385536, while the sum is 58.

The spelling of 97643826274 in words is "ninety-seven billion, six hundred forty-three million, eight hundred twenty-six thousand, two hundred seventy-four".