3749372913 has 48 divisors (see below), whose sum is σ = 5979373568. Its totient is φ = 2075673600.

The previous prime is 3749372897. The next prime is 3749372941. The reversal of 3749372913 is 3192739473.

It is not a de Polignac number, because 3749372913 - 2⁴ = 3749372897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3749372413) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 453648 + ... + 461838.

Almost surely, 2^3749372913 is an apocalyptic number.

3749372913 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

3749372913 is a deficient number, since it is larger than the sum of its proper divisors (2230000655).

3749372913 is a wasteful number, since it uses less digits than its factorization.

3749372913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8326 (or 8315 counting only the distinct ones).

The product of its digits is 857304, while the sum is 48.

The square root of 3749372913 is about 61232.1232115954. The cubic root of 3749372913 is about 1553.5296479222.

The spelling of 3749372913 in words is "three billion, seven hundred forty-nine million, three hundred seventy-two thousand, nine hundred thirteen".