3913007 has 4 divisors (see below), whose sum is σ = 4472016. Its totient is φ = 3354000.

The previous prime is 3912983. The next prime is 3913027. The reversal of 3913007 is 7003193.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7003193 = 659 ⋅10627.

It is a cyclic number.

It is not a de Polignac number, because 3913007 - 2⁶ = 3912943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3913027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 279494 + ... + 279507.

It is an arithmetic number, because the mean of its divisors is an integer number (1118004).

Almost surely, 2^3913007 is an apocalyptic number.

3913007 is a deficient number, since it is larger than the sum of its proper divisors (559009).

3913007 is an equidigital number, since it uses as much as digits as its factorization.

3913007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559008.

The product of its (nonzero) digits is 567, while the sum is 23.

The square root of 3913007 is about 1978.1321998289. The cubic root of 3913007 is about 157.5808873169.

The spelling of 3913007 in words is "three million, nine hundred thirteen thousand, seven".