3979051 has 4 divisors (see below), whose sum is σ = 3984552. Its totient is φ = 3973552.

The previous prime is 3979043. The next prime is 3979117. The reversal of 3979051 is 1509793.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3979051 - 2³ = 3979043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3978998 and 3979016.

It is not an unprimeable number, because it can be changed into a prime (3979021) 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, 1465 + ... + 3178.

It is an arithmetic number, because the mean of its divisors is an integer number (996138).

Almost surely, 2^3979051 is an apocalyptic number.

3979051 is a deficient number, since it is larger than the sum of its proper divisors (5501).

3979051 is an equidigital number, since it uses as much as digits as its factorization.

3979051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5500.

The product of its (nonzero) digits is 8505, while the sum is 34.

The square root of 3979051 is about 1994.7558747877. The cubic root of 3979051 is about 158.4624994625.

The spelling of 3979051 in words is "three million, nine hundred seventy-nine thousand, fifty-one".