3919252874 has 4 divisors (see below), whose sum is σ = 5878879314. Its totient is φ = 1959626436.

The previous prime is 3919252859. The next prime is 3919252889. The reversal of 3919252874 is 4782529193.

3919252874 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (3919252859) and next prime (3919252889).

It can be written as a sum of positive squares in only one way, i.e., 3744828025 + 174424849 = 61195^2 + 13207^2 .

It is a super-3 number, since 3×3919252874³ (a number of 30 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 979813217 + ... + 979813220.

Almost surely, 2^3919252874 is an apocalyptic number.

3919252874 is a deficient number, since it is larger than the sum of its proper divisors (1959626440).

3919252874 is a wasteful number, since it uses less digits than its factorization.

3919252874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1959626439.

The product of its digits is 1088640, while the sum is 50.

The square root of 3919252874 is about 62603.9365695161. The cubic root of 3919252874 is about 1576.6468537475.

The spelling of 3919252874 in words is "three billion, nine hundred nineteen million, two hundred fifty-two thousand, eight hundred seventy-four".