5403494 has 8 divisors (see below), whose sum is σ = 8115120. Its totient is φ = 2698456.

The previous prime is 5403493. The next prime is 5403511. The reversal of 5403494 is 4943045.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×5403494³ (a number of 21 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5403491) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2252 + ... + 3984.

It is an arithmetic number, because the mean of its divisors is an integer number (1014390).

Almost surely, 2^5403494 is an apocalyptic number.

5403494 is a deficient number, since it is larger than the sum of its proper divisors (2711626).

5403494 is a wasteful number, since it uses less digits than its factorization.

5403494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3294.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 5403494 is about 2324.5416752556. The cubic root of 5403494 is about 175.4788950901.

The spelling of 5403494 in words is "five million, four hundred three thousand, four hundred ninety-four".