843374364 has 24 divisors (see below), whose sum is σ = 2248998528. Its totient is φ = 240964080.

The previous prime is 843374353. The next prime is 843374377. The reversal of 843374364 is 463473348.

843374364 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 2×843374364² = 1422560635704808992, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5020002 + ... + 5020169.

It is an arithmetic number, because the mean of its divisors is an integer number (93708272).

Almost surely, 2^843374364 is an apocalyptic number.

843374364 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

843374364 is an abundant number, since it is smaller than the sum of its proper divisors (1405624164).

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

843374364 is a wasteful number, since it uses less digits than its factorization.

843374364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10040185 (or 10040183 counting only the distinct ones).

The product of its digits is 580608, while the sum is 42.

The square root of 843374364 is about 29040.9084568648. The cubic root of 843374364 is about 944.8005379533.

The spelling of 843374364 in words is "eight hundred forty-three million, three hundred seventy-four thousand, three hundred sixty-four".