3494979 has 24 divisors (see below), whose sum is σ = 5458752. Its totient is φ = 2146560.

The previous prime is 3494969. The next prime is 3494987. The reversal of 3494979 is 9794943.

It is not a de Polignac number, because 3494979 - 2⁵ = 3494947 is a prime.

Its product of digits (244944) is a multiple of the sum of its prime divisors (504).

3494979 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3494969) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7894 + ... + 8324.

It is an arithmetic number, because the mean of its divisors is an integer number (227448).

Almost surely, 2^3494979 is an apocalyptic number.

3494979 is a deficient number, since it is larger than the sum of its proper divisors (1963773).

3494979 is a wasteful number, since it uses less digits than its factorization.

3494979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507 (or 504 counting only the distinct ones).

The product of its digits is 244944, while the sum is 45.

The square root of 3494979 is about 1869.4862930763. The cubic root of 3494979 is about 151.7568104515.

The spelling of 3494979 in words is "three million, four hundred ninety-four thousand, nine hundred seventy-nine".