1836133376 has 264 divisors, whose sum is σ = 4835177760. Its totient is φ = 681246720.

The previous prime is 1836133373. The next prime is 1836133391. The reversal of 1836133376 is 6733316381.

It is a super-2 number, since 2×1836133376² = 6742771548922314752, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1836133373) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25152476 + ... + 25152548.

Almost surely, 2^1836133376 is an apocalyptic number.

1836133376 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 1836133376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2417588880).

1836133376 is an abundant number, since it is smaller than the sum of its proper divisors (2999044384).

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

1836133376 is a wasteful number, since it uses less digits than its factorization.

1836133376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151 (or 122 counting only the distinct ones).

The product of its digits is 163296, while the sum is 41.

The square root of 1836133376 is about 42850.1269076300. The cubic root of 1836133376 is about 1224.5261809918.

The spelling of 1836133376 in words is "one billion, eight hundred thirty-six million, one hundred thirty-three thousand, three hundred seventy-six".