5430690 has 48 divisors (see below), whose sum is σ = 14309568. Its totient is φ = 1428768.

The previous prime is 5430683. The next prime is 5430721. The reversal of 5430690 is 960345.

It is a happy number.

It is a super-2 number, since 2×5430690² = 58984787752200, 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 23 ways as a sum of consecutive naturals, for example, 7107 + ... + 7833.

It is an arithmetic number, because the mean of its divisors is an integer number (298116).

Almost surely, 2^5430690 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5430690, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7154784).

5430690 is an abundant number, since it is smaller than the sum of its proper divisors (8878878).

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

5430690 is a wasteful number, since it uses less digits than its factorization.

5430690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 823 (or 820 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 5430690 is about 2330.3840885142. The cubic root of 5430690 is about 175.7727999790.

The spelling of 5430690 in words is "five million, four hundred thirty thousand, six hundred ninety".