3722732511 has 16 divisors (see below), whose sum is σ = 4991071488. Its totient is φ = 2468145600.

The previous prime is 3722732501. The next prime is 3722732521. The reversal of 3722732511 is 1152372273.

It is an interprime number because it is at equal distance from previous prime (3722732501) and next prime (3722732521).

It is not a de Polignac number, because 3722732511 - 2⁷ = 3722732383 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3722732501) 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, 422016 + ... + 430746.

It is an arithmetic number, because the mean of its divisors is an integer number (311941968).

Almost surely, 2^3722732511 is an apocalyptic number.

3722732511 is a deficient number, since it is larger than the sum of its proper divisors (1268338977).

3722732511 is a wasteful number, since it uses less digits than its factorization.

3722732511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9502.

The product of its digits is 17640, while the sum is 33.

The square root of 3722732511 is about 61014.1992572221. The cubic root of 3722732511 is about 1549.8414698774.

The spelling of 3722732511 in words is "three billion, seven hundred twenty-two million, seven hundred thirty-two thousand, five hundred eleven".