3930294 has 16 divisors (see below), whose sum is σ = 7888320. Its totient is φ = 1305480.

The previous prime is 3930293. The next prime is 3930307. The reversal of 3930294 is 4920393.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3930293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 997 + ... + 2975.

It is an arithmetic number, because the mean of its divisors is an integer number (493020).

Almost surely, 2^3930294 is an apocalyptic number.

3930294 is an abundant number, since it is smaller than the sum of its proper divisors (3958026).

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

3930294 is a wasteful number, since it uses less digits than its factorization.

3930294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2315.

The product of its (nonzero) digits is 5832, while the sum is 30.

The square root of 3930294 is about 1982.4969104642. The cubic root of 3930294 is about 157.8126016207.

Subtracting 3930294 from its reverse (4920393), we obtain a palindrome (990099).

It can be divided in two parts, 3930 and 294, that added together give a palindrome (4224).

The spelling of 3930294 in words is "three million, nine hundred thirty thousand, two hundred ninety-four".