3894941346 has 16 divisors (see below), whose sum is σ = 7810771584. Its totient is φ = 1294832304.

The previous prime is 3894941321. The next prime is 3894941357. The reversal of 3894941346 is 6431494983.

It is a happy 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, 867946 + ... + 872421.

It is an arithmetic number, because the mean of its divisors is an integer number (488173224).

Almost surely, 2^3894941346 is an apocalyptic number.

3894941346 is an abundant number, since it is smaller than the sum of its proper divisors (3915830238).

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

3894941346 is a wasteful number, since it uses less digits than its factorization.

3894941346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1740745.

The product of its digits is 2239488, while the sum is 51.

The square root of 3894941346 is about 62409.4651955935. The cubic root of 3894941346 is about 1573.3800555386.

The spelling of 3894941346 in words is "three billion, eight hundred ninety-four million, nine hundred forty-one thousand, three hundred forty-six".