2370497661 has 24 divisors (see below), whose sum is σ = 3968325504. Its totient is φ = 1335489120.

The previous prime is 2370497659. The next prime is 2370497747. The reversal of 2370497661 is 1667940732.

It is not a de Polignac number, because 2370497661 - 2¹ = 2370497659 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2370497641) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 260506 + ... + 269451.

It is an arithmetic number, because the mean of its divisors is an integer number (165346896).

Almost surely, 2^2370497661 is an apocalyptic number.

2370497661 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2370497661 is a deficient number, since it is larger than the sum of its proper divisors (1597827843).

2370497661 is a wasteful number, since it uses less digits than its factorization.

2370497661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530041 (or 530038 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 45.

The square root of 2370497661 is about 48687.7567875128. The cubic root of 2370497661 is about 1333.3571998992.

The spelling of 2370497661 in words is "two billion, three hundred seventy million, four hundred ninety-seven thousand, six hundred sixty-one".