3979122 has 32 divisors (see below), whose sum is σ = 9631872. Its totient is φ = 1069824.

The previous prime is 3979117. The next prime is 3979127. The reversal of 3979122 is 2219793.

It is an interprime number because it is at equal distance from previous prime (3979117) and next prime (3979127).

It is not an unprimeable number, because it can be changed into a prime (3979127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2073 + ... + 3500.

It is an arithmetic number, because the mean of its divisors is an integer number (300996).

Almost surely, 2^3979122 is an apocalyptic number.

3979122 is an abundant number, since it is smaller than the sum of its proper divisors (5652750).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3979122 is a wasteful number, since it uses less digits than its factorization.

3979122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5602.

The product of its digits is 6804, while the sum is 33.

The square root of 3979122 is about 1994.7736713723. The cubic root of 3979122 is about 158.4634419628.

The spelling of 3979122 in words is "three million, nine hundred seventy-nine thousand, one hundred twenty-two".