974413397 has 2 divisors, whose sum is σ = 974413398. Its totient is φ = 974413396.

The previous prime is 974413393. The next prime is 974413471. The reversal of 974413397 is 793314479.

974413397 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 637360516 + 337052881 = 25246^2 + 18359^2 .

It is a cyclic number.

It is not a de Polignac number, because 974413397 - 2² = 974413393 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (974413393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 487206698 + 487206699.

It is an arithmetic number, because the mean of its divisors is an integer number (487206699).

Almost surely, 2^974413397 is an apocalyptic number.

It is an amenable number.

974413397 is a deficient number, since it is larger than the sum of its proper divisors (1).

974413397 is an equidigital number, since it uses as much as digits as its factorization.

974413397 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 571536, while the sum is 47.

The square root of 974413397 is about 31215.5954131905. The cubic root of 974413397 is about 991.3973387686.

The spelling of 974413397 in words is "nine hundred seventy-four million, four hundred thirteen thousand, three hundred ninety-seven".