3616939 has 2 divisors, whose sum is σ = 3616940. Its totient is φ = 3616938.

The previous prime is 3616933. The next prime is 3616969. The reversal of 3616939 is 9396163.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3616939 - 2¹³ = 3608747 is a prime.

It is a Chen prime.

It is equal to p₂₅₇₈₈₇ and since 3616939 and 257887 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 3616898 and 3616907.

It is not a weakly prime, because it can be changed into another prime (3616933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1808469 + 1808470.

It is an arithmetic number, because the mean of its divisors is an integer number (1808470).

Almost surely, 2^3616939 is an apocalyptic number.

3616939 is a deficient number, since it is larger than the sum of its proper divisors (1).

3616939 is an equidigital number, since it uses as much as digits as its factorization.

3616939 is an evil number, because the sum of its binary digits is even.

The product of its digits is 26244, while the sum is 37.

The square root of 3616939 is about 1901.8251759823. The cubic root of 3616939 is about 153.5018903593.

The spelling of 3616939 in words is "three million, six hundred sixteen thousand, nine hundred thirty-nine".