3712001772 has 12 divisors (see below), whose sum is σ = 8661337496. Its totient is φ = 1237333920.

The previous prime is 3712001759. The next prime is 3712001773. The reversal of 3712001772 is 2771002173.

3712001772 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×3712001772² = 27557914310662279968, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3712001773) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154666729 + ... + 154666752.

Almost surely, 2^3712001772 is an apocalyptic number.

It is an amenable number.

3712001772 is an abundant number, since it is smaller than the sum of its proper divisors (4949335724).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3712001772 is a wasteful number, since it uses less digits than its factorization.

3712001772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309333488 (or 309333486 counting only the distinct ones).

The product of its (nonzero) digits is 4116, while the sum is 30.

The square root of 3712001772 is about 60926.1993890970. The cubic root of 3712001772 is about 1548.3509026302.

The spelling of 3712001772 in words is "three billion, seven hundred twelve million, one thousand, seven hundred seventy-two".