2919160420 has 24 divisors (see below), whose sum is σ = 6687531648. Its totient is φ = 1061512800.

The previous prime is 2919160403. The next prime is 2919160421. The reversal of 2919160420 is 240619192.

It is not an unprimeable number, because it can be changed into a prime (2919160421) 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, 6634236 + ... + 6634675.

It is an arithmetic number, because the mean of its divisors is an integer number (278647152).

Almost surely, 2^2919160420 is an apocalyptic number.

2919160420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2919160420 is an abundant number, since it is smaller than the sum of its proper divisors (3768371228).

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

2919160420 is a wasteful number, since it uses less digits than its factorization.

2919160420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13268931 (or 13268929 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 2919160420 is about 54029.2552234435. The cubic root of 2919160420 is about 1429.1768976631.

The spelling of 2919160420 in words is "two billion, nine hundred nineteen million, one hundred sixty thousand, four hundred twenty".