974993741 has 16 divisors (see below), whose sum is σ = 1069655040. Its totient is φ = 884701440.

The previous prime is 974993731. The next prime is 974993749. The reversal of 974993741 is 147399479.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 974993741 - 2¹⁴ = 974977357 is a prime.

It is a super-2 number, since 2×974993741² = 1901225589978350162, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (974993749) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 142640 + ... + 149318.

It is an arithmetic number, because the mean of its divisors is an integer number (66853440).

Almost surely, 2^974993741 is an apocalyptic number.

It is an amenable number.

974993741 is a deficient number, since it is larger than the sum of its proper divisors (94661299).

974993741 is a wasteful number, since it uses less digits than its factorization.

974993741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7004.

The product of its digits is 1714608, while the sum is 53.

The square root of 974993741 is about 31224.8897676197. The cubic root of 974993741 is about 991.5941194894.

The spelling of 974993741 in words is "nine hundred seventy-four million, nine hundred ninety-three thousand, seven hundred forty-one".