3792641 has 2 divisors, whose sum is σ = 3792642. Its totient is φ = 3792640.

The previous prime is 3792637. The next prime is 3792661. The reversal of 3792641 is 1462973.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3690241 + 102400 = 1921^2 + 320^2 .

It is an emirp because it is prime and its reverse (1462973) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3792641 - 2² = 3792637 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3792598 and 3792607.

It is not a weakly prime, because it can be changed into another prime (3792661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1896320 + 1896321.

It is an arithmetic number, because the mean of its divisors is an integer number (1896321).

Almost surely, 2^3792641 is an apocalyptic number.

It is an amenable number.

3792641 is a deficient number, since it is larger than the sum of its proper divisors (1).

3792641 is an equidigital number, since it uses as much as digits as its factorization.

3792641 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9072, while the sum is 32.

The square root of 3792641 is about 1947.4704105583. The cubic root of 3792641 is about 155.9482761899.

It can be divided in two parts, 37926 and 41, that multiplied together give a triangular number (1554966 = T₁₇₆₃).

The spelling of 3792641 in words is "three million, seven hundred ninety-two thousand, six hundred forty-one".