3930118 has 8 divisors (see below), whose sum is σ = 6085440. Its totient is φ = 1901640.

The previous prime is 3930061. The next prime is 3930139. The reversal of 3930118 is 8110393.

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

It is a junction number, because it is equal to n+sod(n) for n = 3930092 and 3930101.

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, 31633 + ... + 31756.

It is an arithmetic number, because the mean of its divisors is an integer number (760680).

Almost surely, 2^3930118 is an apocalyptic number.

3930118 is a deficient number, since it is larger than the sum of its proper divisors (2155322).

3930118 is a wasteful number, since it uses less digits than its factorization.

3930118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63422.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 3930118 is about 1982.4525214996. The cubic root of 3930118 is about 157.8102459502.

The spelling of 3930118 in words is "three million, nine hundred thirty thousand, one hundred eighteen".