974328450 has 48 divisors (see below), whose sum is σ = 2494292736. Its totient is φ = 251438400.

The previous prime is 974328427. The next prime is 974328503. The reversal of 974328450 is 54823479.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 100117 + ... + 109416.

It is an arithmetic number, because the mean of its divisors is an integer number (51964432).

Almost surely, 2^974328450 is an apocalyptic number.

974328450 is an abundant number, since it is smaller than the sum of its proper divisors (1519964286).

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

974328450 is a wasteful number, since it uses less digits than its factorization.

974328450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209579 (or 209574 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 42.

The square root of 974328450 is about 31214.2347335314. The cubic root of 974328450 is about 991.3685287251.

The spelling of 974328450 in words is "nine hundred seventy-four million, three hundred twenty-eight thousand, four hundred fifty".