970671049 has 4 divisors (see below), whose sum is σ = 1027769364. Its totient is φ = 913572736.

The previous prime is 970671043. The next prime is 970671067. The reversal of 970671049 is 940176079.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 940176079 = 1889 ⋅497711.

It can be written as a sum of positive squares in 2 ways, for example, as 315311049 + 655360000 = 17757^2 + 25600^2 .

It is a cyclic number.

It is not a de Polignac number, because 970671049 - 2³ = 970671041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 970670996 and 970671014.

It is not an unprimeable number, because it can be changed into a prime (970671041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28549132 + ... + 28549165.

It is an arithmetic number, because the mean of its divisors is an integer number (256942341).

Almost surely, 2^970671049 is an apocalyptic number.

It is an amenable number.

970671049 is a deficient number, since it is larger than the sum of its proper divisors (57098315).

970671049 is a wasteful number, since it uses less digits than its factorization.

970671049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57098314.

The product of its (nonzero) digits is 95256, while the sum is 43.

The square root of 970671049 is about 31155.5941846725. The cubic root of 970671049 is about 990.1265181980.

The spelling of 970671049 in words is "nine hundred seventy million, six hundred seventy-one thousand, forty-nine".