3923888514 has 64 divisors (see below), whose sum is σ = 9729490176. Its totient is φ = 1027298304.

The previous prime is 3923888509. The next prime is 3923888533. The reversal of 3923888514 is 4158883293.

It is a super-2 number, since 2×3923888514² = 30793802140602256392, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48574 + ... + 101030.

It is an arithmetic number, because the mean of its divisors is an integer number (152023284).

Almost surely, 2^3923888514 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3923888514, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4864745088).

3923888514 is an abundant number, since it is smaller than the sum of its proper divisors (5805601662).

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

3923888514 is a wasteful number, since it uses less digits than its factorization.

3923888514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52619.

The product of its digits is 1658880, while the sum is 51.

The square root of 3923888514 is about 62640.9491786323. The cubic root of 3923888514 is about 1577.2682211167.

The spelling of 3923888514 in words is "three billion, nine hundred twenty-three million, eight hundred eighty-eight thousand, five hundred fourteen".