974192030898 has 16 divisors (see below), whose sum is σ = 1949364651360. Its totient is φ = 324567245376.

The previous prime is 974192030891. The next prime is 974192030899. The reversal of 974192030898 is 898030291479.

It is a super-2 number, since 2×974192030898² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (974192030891) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40844983 + ... + 40868826.

It is an arithmetic number, because the mean of its divisors is an integer number (121835290710).

Almost surely, 2^974192030898 is an apocalyptic number.

974192030898 is an abundant number, since it is smaller than the sum of its proper divisors (975172620462).

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

974192030898 is a wasteful number, since it uses less digits than its factorization.

974192030898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81715801.

The product of its (nonzero) digits is 7838208, while the sum is 60.

The spelling of 974192030898 in words is "nine hundred seventy-four billion, one hundred ninety-two million, thirty thousand, eight hundred ninety-eight".