3772901 has 6 divisors (see below), whose sum is σ = 4147206. Its totient is φ = 3429800.

The previous prime is 3772889. The next prime is 3772907. The reversal of 3772901 is 1092773.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2172676 + 1600225 = 1474^2 + 1265^2 .

It is not a de Polignac number, because 3772901 - 2¹⁴ = 3756517 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3772907) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15470 + ... + 15711.

It is an arithmetic number, because the mean of its divisors is an integer number (691201).

Almost surely, 2^3772901 is an apocalyptic number.

It is an amenable number.

3772901 is a deficient number, since it is larger than the sum of its proper divisors (374305).

3772901 is a wasteful number, since it uses less digits than its factorization.

3772901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31203 (or 31192 counting only the distinct ones).

The product of its (nonzero) digits is 2646, while the sum is 29.

The square root of 3772901 is about 1942.3956857448. The cubic root of 3772901 is about 155.6772447075.

The spelling of 3772901 in words is "three million, seven hundred seventy-two thousand, nine hundred one".