3746507 has 2 divisors, whose sum is σ = 3746508. Its totient is φ = 3746506.

The previous prime is 3746503. The next prime is 3746513. The reversal of 3746507 is 7056473.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3746507 - 2² = 3746503 is a prime.

It is not a weakly prime, because it can be changed into another prime (3746503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1873253 + 1873254.

It is an arithmetic number, because the mean of its divisors is an integer number (1873254).

Almost surely, 2^3746507 is an apocalyptic number.

3746507 is a deficient number, since it is larger than the sum of its proper divisors (1).

3746507 is an equidigital number, since it uses as much as digits as its factorization.

3746507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17640, while the sum is 32.

The square root of 3746507 is about 1935.5895742641. The cubic root of 3746507 is about 155.3133722541.

The spelling of 3746507 in words is "three million, seven hundred forty-six thousand, five hundred seven".