845871376 has 40 divisors (see below), whose sum is σ = 1874604224. Its totient is φ = 362206080.

The previous prime is 845871373. The next prime is 845871379. The reversal of 845871376 is 673178548.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (845871373) and next prime (845871379).

It is a super-2 number, since 2×845871376² = 1430996769472266752, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (845871371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169006 + ... + 173938.

Almost surely, 2^845871376 is an apocalyptic number.

It is an amenable number.

845871376 is an abundant number, since it is smaller than the sum of its proper divisors (1028732848).

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

845871376 is a wasteful number, since it uses less digits than its factorization.

845871376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6479 (or 6473 counting only the distinct ones).

The product of its digits is 1128960, while the sum is 49.

The square root of 845871376 is about 29083.8679683429. The cubic root of 845871376 is about 945.7320553985.

The spelling of 845871376 in words is "eight hundred forty-five million, eight hundred seventy-one thousand, three hundred seventy-six".