3901407 has 8 divisors (see below), whose sum is σ = 5215920. Its totient is φ = 2593920.

The previous prime is 3901397. The next prime is 3901411. The reversal of 3901407 is 7041093.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3901407 - 2¹⁹ = 3377119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3901427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 282 + ... + 2807.

It is an arithmetic number, because the mean of its divisors is an integer number (651990).

Almost surely, 2^3901407 is an apocalyptic number.

3901407 is a deficient number, since it is larger than the sum of its proper divisors (1314513).

3901407 is a wasteful number, since it uses less digits than its factorization.

3901407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3513.

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 3901407 is about 1975.1979647620. The cubic root of 3901407 is about 157.4250184788.

The spelling of 3901407 in words is "three million, nine hundred one thousand, four hundred seven".