97674930 has 128 divisors (see below), whose sum is σ = 273715200. Its totient is φ = 24760512.

The previous prime is 97674869. The next prime is 97674961. The reversal of 97674930 is 3947679.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 545581 + ... + 545759.

It is an arithmetic number, because the mean of its divisors is an integer number (2138400).

Almost surely, 2^97674930 is an apocalyptic number.

97674930 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 97674930, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136857600).

97674930 is an abundant number, since it is smaller than the sum of its proper divisors (176040270).

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

97674930 is a wasteful number, since it uses less digits than its factorization.

97674930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285 (or 279 counting only the distinct ones).

The product of its (nonzero) digits is 285768, while the sum is 45.

The square root of 97674930 is about 9883.0627843802. The cubic root of 97674930 is about 460.5332976803.

The spelling of 97674930 in words is "ninety-seven million, six hundred seventy-four thousand, nine hundred thirty".