970744451 has 2 divisors, whose sum is σ = 970744452. Its totient is φ = 970744450.

The previous prime is 970744433. The next prime is 970744499. The reversal of 970744451 is 154447079.

970744451 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 is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-970744451 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 970744399 and 970744408.

It is not a weakly prime, because it can be changed into another prime (970744351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 485372225 + 485372226.

It is an arithmetic number, because the mean of its divisors is an integer number (485372226).

Almost surely, 2^970744451 is an apocalyptic number.

970744451 is a deficient number, since it is larger than the sum of its proper divisors (1).

970744451 is an equidigital number, since it uses as much as digits as its factorization.

970744451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 141120, while the sum is 41.

The square root of 970744451 is about 31156.7721530970. The cubic root of 970744451 is about 990.1514753088.

The spelling of 970744451 in words is "nine hundred seventy million, seven hundred forty-four thousand, four hundred fifty-one".