3797261 has 6 divisors (see below), whose sum is σ = 4112010. Its totient is φ = 3505008.

The previous prime is 3797251. The next prime is 3797281. The reversal of 3797261 is 1627973.

It can be written as a sum of positive squares in 3 ways, for example, as 72361 + 3724900 = 269^2 + 1930^2 .

It is not a de Polignac number, because 3797261 - 2¹⁸ = 3535117 is a prime.

It is a super-2 number, since 2×3797261² = 28838382204242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3797251) 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, 11066 + ... + 11403.

It is an arithmetic number, because the mean of its divisors is an integer number (685335).

Almost surely, 2^3797261 is an apocalyptic number.

It is an amenable number.

3797261 is a deficient number, since it is larger than the sum of its proper divisors (314749).

3797261 is a wasteful number, since it uses less digits than its factorization.

3797261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22495 (or 22482 counting only the distinct ones).

The product of its digits is 15876, while the sum is 35.

The square root of 3797261 is about 1948.6562036439. The cubic root of 3797261 is about 156.0115732155.

The spelling of 3797261 in words is "three million, seven hundred ninety-seven thousand, two hundred sixty-one".