2920367965 has 16 divisors (see below), whose sum is σ = 3531956400. Its totient is φ = 2317987840.

The previous prime is 2920367959. The next prime is 2920367971. The reversal of 2920367965 is 5697630292.

2920367965 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2920367959) and next prime (2920367971).

It can be written as a sum of positive squares in 8 ways, for example, as 150872089 + 2769495876 = 12283^2 + 52626^2 .

It is not a de Polignac number, because 2920367965 - 2⁷ = 2920367837 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 905055 + ... + 908275.

It is an arithmetic number, because the mean of its divisors is an integer number (220747275).

Almost surely, 2^2920367965 is an apocalyptic number.

It is an amenable number.

2920367965 is a deficient number, since it is larger than the sum of its proper divisors (611588435).

2920367965 is a wasteful number, since it uses less digits than its factorization.

2920367965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4592.

The product of its (nonzero) digits is 1224720, while the sum is 49.

The square root of 2920367965 is about 54040.4289860841. The cubic root of 2920367965 is about 1429.3739357674.

The spelling of 2920367965 in words is "two billion, nine hundred twenty million, three hundred sixty-seven thousand, nine hundred sixty-five".