3513872378 has 16 divisors (see below), whose sum is σ = 5329191744. Its totient is φ = 1737578400.

The previous prime is 3513872353. The next prime is 3513872429. The reversal of 3513872378 is 8732783153.

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, 42926 + ... + 94182.

It is an arithmetic number, because the mean of its divisors is an integer number (333074484).

Almost surely, 2^3513872378 is an apocalyptic number.

3513872378 is a deficient number, since it is larger than the sum of its proper divisors (1815319366).

3513872378 is a wasteful number, since it uses less digits than its factorization.

3513872378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51637.

The product of its digits is 846720, while the sum is 47.

The square root of 3513872378 is about 59277.9248793343. The cubic root of 3513872378 is about 1520.2977801282.

The spelling of 3513872378 in words is "three billion, five hundred thirteen million, eight hundred seventy-two thousand, three hundred seventy-eight".