3642707 has 2 divisors, whose sum is σ = 3642708. Its totient is φ = 3642706.

The previous prime is 3642701. The next prime is 3642721. The reversal of 3642707 is 7072463.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3642707 - 2⁶ = 3642643 is a prime.

It is equal to p₂₅₉₆₀₇ and since 3642707 and 259607 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3642707.

It is not a weakly prime, because it can be changed into another prime (3642701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1821353 + 1821354.

It is an arithmetic number, because the mean of its divisors is an integer number (1821354).

Almost surely, 2^3642707 is an apocalyptic number.

3642707 is a deficient number, since it is larger than the sum of its proper divisors (1).

3642707 is an equidigital number, since it uses as much as digits as its factorization.

3642707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7056, while the sum is 29.

The square root of 3642707 is about 1908.5876977493. The cubic root of 3642707 is about 153.8655570335.

The spelling of 3642707 in words is "three million, six hundred forty-two thousand, seven hundred seven".