3745658451 has 16 divisors (see below), whose sum is σ = 5054227200. Its totient is φ = 2467227168.

The previous prime is 3745658377. The next prime is 3745658459. The reversal of 3745658451 is 1548565473.

It is not a de Polignac number, because 3745658451 - 2¹⁸ = 3745396307 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3745658451.

It is not an unprimeable number, because it can be changed into a prime (3745658459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101440 + ... + 133346.

It is an arithmetic number, because the mean of its divisors is an integer number (315889200).

Almost surely, 2^3745658451 is an apocalyptic number.

3745658451 is a deficient number, since it is larger than the sum of its proper divisors (1308568749).

3745658451 is a wasteful number, since it uses less digits than its factorization.

3745658451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32378.

The product of its digits is 2016000, while the sum is 48.

The square root of 3745658451 is about 61201.7847043695. The cubic root of 3745658451 is about 1553.0164569055.

The spelling of 3745658451 in words is "three billion, seven hundred forty-five million, six hundred fifty-eight thousand, four hundred fifty-one".