1616773350 has 48 divisors (see below), whose sum is σ = 4014595728. Its totient is φ = 430602240.

The previous prime is 1616773331. The next prime is 1616773381. The reversal of 1616773350 is 533776161.

It is a super-2 number, since 2×1616773350² = 5227912130540445000, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1616773299 and 1616773308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 122262 + ... + 134838.

It is an arithmetic number, because the mean of its divisors is an integer number (83637411).

Almost surely, 2^1616773350 is an apocalyptic number.

1616773350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1616773350 is an abundant number, since it is smaller than the sum of its proper divisors (2397822378).

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

1616773350 is a wasteful number, since it uses less digits than its factorization.

1616773350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13449 (or 13444 counting only the distinct ones).

The product of its (nonzero) digits is 79380, while the sum is 39.

The square root of 1616773350 is about 40209.1202340961. The cubic root of 1616773350 is about 1173.6800267001.

The spelling of 1616773350 in words is "one billion, six hundred sixteen million, seven hundred seventy-three thousand, three hundred fifty".