3672991275 has 24 divisors (see below), whose sum is σ = 6074474304. Its totient is φ = 1958349600.

The previous prime is 3672991271. The next prime is 3672991303. The reversal of 3672991275 is 5721992763.

3672991275 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3672991275 - 2² = 3672991271 is a prime.

It is a super-2 number, since 2×3672991275² = 26981729812452251250, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3672991271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 399480 + ... + 408570.

It is an arithmetic number, because the mean of its divisors is an integer number (253103096).

Almost surely, 2^3672991275 is an apocalyptic number.

3672991275 is a deficient number, since it is larger than the sum of its proper divisors (2401483029).

3672991275 is a wasteful number, since it uses less digits than its factorization.

3672991275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14491 (or 14486 counting only the distinct ones).

The product of its digits is 1428840, while the sum is 51.

The square root of 3672991275 is about 60605.2083157875. The cubic root of 3672991275 is about 1542.9077680025.

The spelling of 3672991275 in words is "three billion, six hundred seventy-two million, nine hundred ninety-one thousand, two hundred seventy-five".