3929142930 has 16 divisors (see below), whose sum is σ = 9429943104. Its totient is φ = 1047771440.

The previous prime is 3929142929. The next prime is 3929142949. The reversal of 3929142930 is 392419293.

It is a super-3 number, since 3×3929142930³ (a number of 30 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65485686 + ... + 65485745.

It is an arithmetic number, because the mean of its divisors is an integer number (589371444).

Almost surely, 2^3929142930 is an apocalyptic number.

3929142930 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3929142930 is an abundant number, since it is smaller than the sum of its proper divisors (5500800174).

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

3929142930 is a wasteful number, since it uses less digits than its factorization.

3929142930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130971441.

The product of its (nonzero) digits is 104976, while the sum is 42.

The square root of 3929142930 is about 62682.8758912671. The cubic root of 3929142930 is about 1577.9719386002.

The spelling of 3929142930 in words is "three billion, nine hundred twenty-nine million, one hundred forty-two thousand, nine hundred thirty".