3752407 has 2 divisors, whose sum is σ = 3752408. Its totient is φ = 3752406.

The previous prime is 3752401. The next prime is 3752431. The reversal of 3752407 is 7042573.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3752407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3752401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1876203 + 1876204.

It is an arithmetic number, because the mean of its divisors is an integer number (1876204).

Almost surely, 2^3752407 is an apocalyptic number.

3752407 is a deficient number, since it is larger than the sum of its proper divisors (1).

3752407 is an equidigital number, since it uses as much as digits as its factorization.

3752407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5880, while the sum is 28.

The square root of 3752407 is about 1937.1130581357. The cubic root of 3752407 is about 155.3948586711.

The spelling of 3752407 in words is "three million, seven hundred fifty-two thousand, four hundred seven".