2929739380 has 48 divisors (see below), whose sum is σ = 6233976000. Its totient is φ = 1156421376.

The previous prime is 2929739369. The next prime is 2929739399. The reversal of 2929739380 is 839379292.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1100491 + ... + 1103149.

It is an arithmetic number, because the mean of its divisors is an integer number (129874500).

Almost surely, 2^2929739380 is an apocalyptic number.

2929739380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2929739380 is an abundant number, since it is smaller than the sum of its proper divisors (3304236620).

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

2929739380 is a wasteful number, since it uses less digits than its factorization.

2929739380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3376 (or 3374 counting only the distinct ones).

The product of its (nonzero) digits is 1469664, while the sum is 52.

The square root of 2929739380 is about 54127.0669813172. The cubic root of 2929739380 is about 1430.9012494031.

The spelling of 2929739380 in words is "two billion, nine hundred twenty-nine million, seven hundred thirty-nine thousand, three hundred eighty".