974153031 has 8 divisors (see below), whose sum is σ = 1299750144. Its totient is φ = 648995640.

The previous prime is 974153027. The next prime is 974153053. The reversal of 974153031 is 130351479.

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

It is not a de Polignac number, because 974153031 - 2² = 974153027 is a prime.

It is a super-3 number, since 3×974153031³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 974152983 and 974153001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (974153231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104725 + ... + 113646.

It is an arithmetic number, because the mean of its divisors is an integer number (162468768).

Almost surely, 2^974153031 is an apocalyptic number.

974153031 is a deficient number, since it is larger than the sum of its proper divisors (325597113).

974153031 is a wasteful number, since it uses less digits than its factorization.

974153031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219861.

The product of its (nonzero) digits is 11340, while the sum is 33.

The square root of 974153031 is about 31211.4246871238. The cubic root of 974153031 is about 991.3090295170.

The spelling of 974153031 in words is "nine hundred seventy-four million, one hundred fifty-three thousand, thirty-one".