3720340470 has 64 divisors (see below), whose sum is σ = 11132038656. Its totient is φ = 773057280.

The previous prime is 3720340453. The next prime is 3720340493. The reversal of 3720340470 is 740430273.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 802959 + ... + 807578.

It is an arithmetic number, because the mean of its divisors is an integer number (173938104).

Almost surely, 2^3720340470 is an apocalyptic number.

3720340470 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3720340470 is an abundant number, since it is smaller than the sum of its proper divisors (7411698186).

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

3720340470 is a wasteful number, since it uses less digits than its factorization.

3720340470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1610565.

The product of its (nonzero) digits is 14112, while the sum is 30.

The square root of 3720340470 is about 60994.5937768258. The cubic root of 3720340470 is about 1549.5094486492.

The spelling of 3720340470 in words is "three billion, seven hundred twenty million, three hundred forty thousand, four hundred seventy".