3824921064 has 32 divisors (see below), whose sum is σ = 9719065440. Its totient is φ = 1254072000.

The previous prime is 3824921063. The next prime is 3824921083. The reversal of 3824921064 is 4601294283.

It is a super-2 number, since 2×3824921064² = 29260042291661784192, which contains 22 as substring.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (3824921063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1304862 + ... + 1307789.

It is an arithmetic number, because the mean of its divisors is an integer number (303720795).

Almost surely, 2^3824921064 is an apocalyptic number.

It is an amenable number.

3824921064 is an abundant number, since it is smaller than the sum of its proper divisors (5894144376).

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

3824921064 is a wasteful number, since it uses less digits than its factorization.

3824921064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2612721 (or 2612717 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 39.

The square root of 3824921064 is about 61845.9462212359. The cubic root of 3824921064 is about 1563.8946440806.

The spelling of 3824921064 in words is "three billion, eight hundred twenty-four million, nine hundred twenty-one thousand, sixty-four".