3924340494 has 16 divisors (see below), whose sum is σ = 8119325520. Its totient is φ = 1263006080.

The previous prime is 3924340487. The next prime is 3924340507. The reversal of 3924340494 is 4940434293.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11276667 + ... + 11277014.

It is an arithmetic number, because the mean of its divisors is an integer number (507457845).

Almost surely, 2^3924340494 is an apocalyptic number.

3924340494 is an abundant number, since it is smaller than the sum of its proper divisors (4194985026).

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

3924340494 is a wasteful number, since it uses less digits than its factorization.

3924340494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22553715.

The product of its (nonzero) digits is 373248, while the sum is 42.

The square root of 3924340494 is about 62644.5567787019. The cubic root of 3924340494 is about 1577.3287789297.

The spelling of 3924340494 in words is "three billion, nine hundred twenty-four million, three hundred forty thousand, four hundred ninety-four".