981850352 has 80 divisors (see below), whose sum is σ = 2305185792. Its totient is φ = 396161280.

The previous prime is 981850349. The next prime is 981850399. The reversal of 981850352 is 253058189.

981850352 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×981850352² = 1928060227445047808, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124643 + ... + 132285.

Almost surely, 2^981850352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 981850352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1152592896).

981850352 is an abundant number, since it is smaller than the sum of its proper divisors (1323335440).

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

981850352 is a wasteful number, since it uses less digits than its factorization.

981850352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7726 (or 7720 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 41.

The square root of 981850352 is about 31334.4914112229. The cubic root of 981850352 is about 993.9131426736.

The spelling of 981850352 in words is "nine hundred eighty-one million, eight hundred fifty thousand, three hundred fifty-two".