5430998 has 16 divisors (see below), whose sum is σ = 8648640. Its totient is φ = 2550600.

The previous prime is 5430961. The next prime is 5431021. The reversal of 5430998 is 8990345.

It is a Harshad number since it is a multiple of its sum of digits (38).

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, 4433 + ... + 5523.

It is an arithmetic number, because the mean of its divisors is an integer number (540540).

Almost surely, 2^5430998 is an apocalyptic number.

5430998 is a deficient number, since it is larger than the sum of its proper divisors (3217642).

5430998 is a wasteful number, since it uses less digits than its factorization.

5430998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1243.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 5430998 is about 2330.4501711043. The cubic root of 5430998 is about 175.7761228839.

The spelling of 5430998 in words is "five million, four hundred thirty thousand, nine hundred ninety-eight".