1873886016 has 224 divisors, whose sum is σ = 5376704512. Its totient is φ = 574801920.

The previous prime is 1873886009. The next prime is 1873886033. The reversal of 1873886016 is 6106883781.

It is a super-2 number, since 2×1873886016² = 7022897601920704512, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14754945 + ... + 14755071.

Almost surely, 2^1873886016 is an apocalyptic number.

1873886016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1873886016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2688352256).

1873886016 is an abundant number, since it is smaller than the sum of its proper divisors (3502818496).

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

1873886016 is a wasteful number, since it uses less digits than its factorization.

1873886016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277 (or 267 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 48.

The square root of 1873886016 is about 43288.4050988253. The cubic root of 1873886016 is about 1232.8617824937.

The spelling of 1873886016 in words is "one billion, eight hundred seventy-three million, eight hundred eighty-six thousand, sixteen".