3732145851 has 16 divisors (see below), whose sum is σ = 5986400000. Its totient is φ = 2020409568.

The previous prime is 3732145843. The next prime is 3732145871. The reversal of 3732145851 is 1585412373.

It is a happy number.

It is not a de Polignac number, because 3732145851 - 2³ = 3732145843 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3732145871) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4676476 + ... + 4677273.

It is an arithmetic number, because the mean of its divisors is an integer number (374150000).

Almost surely, 2^3732145851 is an apocalyptic number.

3732145851 is a deficient number, since it is larger than the sum of its proper divisors (2254254149).

3732145851 is a wasteful number, since it uses less digits than its factorization.

3732145851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9353778.

The product of its digits is 100800, while the sum is 39.

The square root of 3732145851 is about 61091.2911223850. The cubic root of 3732145851 is about 1551.1466854340.

The spelling of 3732145851 in words is "three billion, seven hundred thirty-two million, one hundred forty-five thousand, eight hundred fifty-one".