2972296390 has 48 divisors (see below), whose sum is σ = 6230922624. Its totient is φ = 1017878400.

The previous prime is 2972296373. The next prime is 2972296409. The reversal of 2972296390 is 936922792.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 482530 + ... + 488650.

It is an arithmetic number, because the mean of its divisors is an integer number (129810888).

Almost surely, 2^2972296390 is an apocalyptic number.

2972296390 is an abundant number, since it is smaller than the sum of its proper divisors (3258626234).

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

2972296390 is a wasteful number, since it uses less digits than its factorization.

2972296390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7133 (or 7126 counting only the distinct ones).

The product of its (nonzero) digits is 734832, while the sum is 49.

The square root of 2972296390 is about 54518.7709876149. The cubic root of 2972296390 is about 1437.7963320026.

The spelling of 2972296390 in words is "two billion, nine hundred seventy-two million, two hundred ninety-six thousand, three hundred ninety".