2970946631 has 2 divisors, whose sum is σ = 2970946632. Its totient is φ = 2970946630.

The previous prime is 2970946591. The next prime is 2970946637. The reversal of 2970946631 is 1366490792.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2970946631 - 2⁶ = 2970946567 is a prime.

It is a super-2 number, since 2×2970946631² = 17653047768500500322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2970946637) 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 as a sum of consecutive naturals, namely, 1485473315 + 1485473316.

It is an arithmetic number, because the mean of its divisors is an integer number (1485473316).

Almost surely, 2^2970946631 is an apocalyptic number.

2970946631 is a deficient number, since it is larger than the sum of its proper divisors (1).

2970946631 is an equidigital number, since it uses as much as digits as its factorization.

2970946631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 489888, while the sum is 47.

The square root of 2970946631 is about 54506.3907353991. The cubic root of 2970946631 is about 1437.5786582894.

The spelling of 2970946631 in words is "two billion, nine hundred seventy million, nine hundred forty-six thousand, six hundred thirty-one".