3872934418 has 8 divisors (see below), whose sum is σ = 5838595200. Its totient is φ = 1926736020.

The previous prime is 3872934409. The next prime is 3872934487. The reversal of 3872934418 is 8144392783.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×3872934418² = 29999242012257997448, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4865098 + ... + 4865893.

It is an arithmetic number, because the mean of its divisors is an integer number (729824400).

Almost surely, 2^3872934418 is an apocalyptic number.

3872934418 is a deficient number, since it is larger than the sum of its proper divisors (1965660782).

3872934418 is a wasteful number, since it uses less digits than its factorization.

3872934418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9731192.

The product of its digits is 1161216, while the sum is 49.

The square root of 3872934418 is about 62232.9046244830. The cubic root of 3872934418 is about 1570.4111893085.

The spelling of 3872934418 in words is "three billion, eight hundred seventy-two million, nine hundred thirty-four thousand, four hundred eighteen".