3949225374 has 16 divisors (see below), whose sum is σ = 7899227280. Its totient is φ = 1316279040.

The previous prime is 3949225369. The next prime is 3949225381. The reversal of 3949225374 is 4735229493.

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, 49812 + ... + 101880.

It is an arithmetic number, because the mean of its divisors is an integer number (493701705).

Almost surely, 2^3949225374 is an apocalyptic number.

3949225374 is an abundant number, since it is smaller than the sum of its proper divisors (3950001906).

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

3949225374 is a wasteful number, since it uses less digits than its factorization.

3949225374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64715.

The product of its digits is 1632960, while the sum is 48.

The square root of 3949225374 is about 62842.8625541517. The cubic root of 3949225374 is about 1580.6557890345.

The spelling of 3949225374 in words is "three billion, nine hundred forty-nine million, two hundred twenty-five thousand, three hundred seventy-four".