5443690 has 32 divisors (see below), whose sum is σ = 11790720. Its totient is φ = 1767744.

The previous prime is 5443673. The next prime is 5443727. The reversal of 5443690 is 963445.

It is a super-2 number, since 2×5443690² = 59267521632200, 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, 717 + ... + 3376.

It is an arithmetic number, because the mean of its divisors is an integer number (368460).

Almost surely, 2^5443690 is an apocalyptic number.

5443690 is an abundant number, since it is smaller than the sum of its proper divisors (6347030).

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

5443690 is a wasteful number, since it uses less digits than its factorization.

5443690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4126.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 5443690 is about 2333.1716610657. The cubic root of 5443690 is about 175.9129433435.

The spelling of 5443690 in words is "five million, four hundred forty-three thousand, six hundred ninety".