2972106377 has 2 divisors, whose sum is σ = 2972106378. Its totient is φ = 2972106376.

The previous prime is 2972106349. The next prime is 2972106409. The reversal of 2972106377 is 7736012792.

2972106377 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., 2364779641 + 607326736 = 48629^2 + 24644^2 .

It is a cyclic number.

It is not a de Polignac number, because 2972106377 - 2¹² = 2972102281 is a prime.

It is a super-2 number, since 2×2972106377² = 17666832632408132258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2972106077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1486053188 + 1486053189.

It is an arithmetic number, because the mean of its divisors is an integer number (1486053189).

Almost surely, 2^2972106377 is an apocalyptic number.

It is an amenable number.

2972106377 is a deficient number, since it is larger than the sum of its proper divisors (1).

2972106377 is an equidigital number, since it uses as much as digits as its factorization.

2972106377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 222264, while the sum is 44.

The square root of 2972106377 is about 54517.0283214337. The cubic root of 2972106377 is about 1437.7656928625.

The spelling of 2972106377 in words is "two billion, nine hundred seventy-two million, one hundred six thousand, three hundred seventy-seven".