2397796590 has 32 divisors (see below), whose sum is σ = 6576814080. Its totient is φ = 548067744.

The previous prime is 2397796567. The next prime is 2397796613. The reversal of 2397796590 is 956977932.

It is an interprime number because it is at equal distance from previous prime (2397796567) and next prime (2397796613).

It is a self number, because there is not a number n which added to its sum of digits gives 2397796590.

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, 5708830 + ... + 5709249.

It is an arithmetic number, because the mean of its divisors is an integer number (205525440).

Almost surely, 2^2397796590 is an apocalyptic number.

2397796590 is an abundant number, since it is smaller than the sum of its proper divisors (4179017490).

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

2397796590 is a wasteful number, since it uses less digits than its factorization.

2397796590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11418096.

The product of its (nonzero) digits is 6429780, while the sum is 57.

The square root of 2397796590 is about 48967.3012325572. The cubic root of 2397796590 is about 1338.4560426947.

The spelling of 2397796590 in words is "two billion, three hundred ninety-seven million, seven hundred ninety-six thousand, five hundred ninety".