2357972740 has 12 divisors (see below), whose sum is σ = 4951742796. Its totient is φ = 943189088.

The previous prime is 2357972711. The next prime is 2357972753. The reversal of 2357972740 is 472797532.

It can be written as a sum of positive squares in 2 ways, for example, as 675168256 + 1682804484 = 25984^2 + 41022^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58949299 + ... + 58949338.

It is an arithmetic number, because the mean of its divisors is an integer number (412645233).

Almost surely, 2^2357972740 is an apocalyptic number.

2357972740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2357972740 is an abundant number, since it is smaller than the sum of its proper divisors (2593770056).

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

2357972740 is a wasteful number, since it uses less digits than its factorization.

2357972740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117898646 (or 117898644 counting only the distinct ones).

The product of its (nonzero) digits is 740880, while the sum is 46.

The square root of 2357972740 is about 48558.9614798340. The cubic root of 2357972740 is about 1331.0047131525.

The spelling of 2357972740 in words is "two billion, three hundred fifty-seven million, nine hundred seventy-two thousand, seven hundred forty".