3929248274 has 16 divisors (see below), whose sum is σ = 6773073216. Its totient is φ = 1674658800.

The previous prime is 3929248237. The next prime is 3929248283. The reversal of 3929248274 is 4728429293.

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, 772772 + ... + 777839.

It is an arithmetic number, because the mean of its divisors is an integer number (423317076).

Almost surely, 2^3929248274 is an apocalyptic number.

3929248274 is a deficient number, since it is larger than the sum of its proper divisors (2843824942).

3929248274 is a wasteful number, since it uses less digits than its factorization.

3929248274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1550801.

The product of its digits is 1741824, while the sum is 50.

The square root of 3929248274 is about 62683.7161789248. The cubic root of 3929248274 is about 1577.9860407758.

The spelling of 3929248274 in words is "three billion, nine hundred twenty-nine million, two hundred forty-eight thousand, two hundred seventy-four".