3979534 has 8 divisors (see below), whose sum is σ = 6428520. Its totient is φ = 1836696.

The previous prime is 3979523. The next prime is 3979543. The reversal of 3979534 is 4359793.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76504 + ... + 76555.

It is an arithmetic number, because the mean of its divisors is an integer number (803565).

Almost surely, 2^3979534 is an apocalyptic number.

3979534 is a deficient number, since it is larger than the sum of its proper divisors (2448986).

3979534 is a wasteful number, since it uses less digits than its factorization.

3979534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153074.

The product of its digits is 102060, while the sum is 40.

The square root of 3979534 is about 1994.8769385604. The cubic root of 3979534 is about 158.4689108983.

The spelling of 3979534 in words is "three million, nine hundred seventy-nine thousand, five hundred thirty-four".