2965020408 has 48 divisors (see below), whose sum is σ = 9177445680. Its totient is φ = 847148544.

The previous prime is 2965020403. The next prime is 2965020449. The reversal of 2965020408 is 8040205692.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2965020403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2940985 + ... + 2941992.

It is an arithmetic number, because the mean of its divisors is an integer number (191196785).

Almost surely, 2^2965020408 is an apocalyptic number.

2965020408 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2965020408 is an abundant number, since it is smaller than the sum of its proper divisors (6212425272).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2965020408 is a wasteful number, since it uses less digits than its factorization.

2965020408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5882996 (or 5882989 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 2965020408 is about 54452.0009549695. Note that the first 3 decimals coincide. The cubic root of 2965020408 is about 1436.6221637572.

The spelling of 2965020408 in words is "two billion, nine hundred sixty-five million, twenty thousand, four hundred eight".