3952901 has 4 divisors (see below), whose sum is σ = 3989952. Its totient is φ = 3915852.

The previous prime is 3952873. The next prime is 3952909. The reversal of 3952901 is 1092593.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3952901 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3952909) 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, 18365 + ... + 18578.

It is an arithmetic number, because the mean of its divisors is an integer number (997488).

Almost surely, 2^3952901 is an apocalyptic number.

It is an amenable number.

3952901 is a deficient number, since it is larger than the sum of its proper divisors (37051).

3952901 is a wasteful number, since it uses less digits than its factorization.

3952901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37050.

The product of its (nonzero) digits is 2430, while the sum is 29.

The square root of 3952901 is about 1988.1903832380. The cubic root of 3952901 is about 158.1146020023.

The spelling of 3952901 in words is "three million, nine hundred fifty-two thousand, nine hundred one".