1616880192 has 28 divisors (see below), whose sum is σ = 4277996016. Its totient is φ = 538960000.

The previous prime is 1616880179. The next prime is 1616880203. The reversal of 1616880192 is 2910886161.

It is a super-2 number, since 2×1616880192² = 5228603110563913728, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4210434 + ... + 4210817.

It is an arithmetic number, because the mean of its divisors is an integer number (152785572).

Almost surely, 2^1616880192 is an apocalyptic number.

1616880192 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1616880192 is an abundant number, since it is smaller than the sum of its proper divisors (2661115824).

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

1616880192 is an equidigital number, since it uses as much as digits as its factorization.

1616880192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8421266 (or 8421256 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 42.

The square root of 1616880192 is about 40210.4487913279. The cubic root of 1616880192 is about 1173.7058797485.

The spelling of 1616880192 in words is "one billion, six hundred sixteen million, eight hundred eighty thousand, one hundred ninety-two".