3954749468 has 12 divisors (see below), whose sum is σ = 7038113880. Its totient is φ = 1943859792.

The previous prime is 3954749429. The next prime is 3954749489. The reversal of 3954749468 is 8649474593.

3954749468 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (59).

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, 8378471 + ... + 8378942.

It is an arithmetic number, because the mean of its divisors is an integer number (586509490).

Almost surely, 2^3954749468 is an apocalyptic number.

It is an amenable number.

3954749468 is a deficient number, since it is larger than the sum of its proper divisors (3083364412).

3954749468 is a wasteful number, since it uses less digits than its factorization.

3954749468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16757476 (or 16757474 counting only the distinct ones).

The product of its digits is 26127360, while the sum is 59.

The square root of 3954749468 is about 62886.7988372759. The cubic root of 3954749468 is about 1581.3924417751.

The spelling of 3954749468 in words is "three billion, nine hundred fifty-four million, seven hundred forty-nine thousand, four hundred sixty-eight".