3874272930 has 96 divisors (see below), whose sum is σ = 11395919808. Its totient is φ = 939211200.

The previous prime is 3874272907. The next prime is 3874272947. The reversal of 3874272930 is 392724783.

It is a super-2 number, since 2×3874272930² = 30019981472261569800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a zygodrome in base 9.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 45741 + ... + 99200.

It is an arithmetic number, because the mean of its divisors is an integer number (118707498).

Almost surely, 2^3874272930 is an apocalyptic number.

3874272930 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3874272930 is an abundant number, since it is smaller than the sum of its proper divisors (7521646878).

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

3874272930 is a wasteful number, since it uses less digits than its factorization.

3874272930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144974 (or 144962 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 45.

The square root of 3874272930 is about 62243.6577492037. The cubic root of 3874272930 is about 1570.5920833357.

The spelling of 3874272930 in words is "three billion, eight hundred seventy-four million, two hundred seventy-two thousand, nine hundred thirty".