5430691 has 16 divisors (see below), whose sum is σ = 6566400. Its totient is φ = 4390848.

The previous prime is 5430683. The next prime is 5430721. The reversal of 5430691 is 1960345.

It is not a de Polignac number, because 5430691 - 2³ = 5430683 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5430641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14140 + ... + 14518.

It is an arithmetic number, because the mean of its divisors is an integer number (410400).

Almost surely, 2^5430691 is an apocalyptic number.

5430691 is the 1246-th nonagonal number.

5430691 is a deficient number, since it is larger than the sum of its proper divisors (1135709).

5430691 is a wasteful number, since it uses less digits than its factorization.

5430691 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 5430691 is about 2330.3843030711. The cubic root of 5430691 is about 175.7728107678.

The spelling of 5430691 in words is "five million, four hundred thirty thousand, six hundred ninety-one".