5380491 has 4 divisors (see below), whose sum is σ = 7173992. Its totient is φ = 3586992.

The previous prime is 5380469. The next prime is 5380499. The reversal of 5380491 is 1940835.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5380491 - 2¹³ = 5372299 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5380499) 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, 896746 + ... + 896751.

It is an arithmetic number, because the mean of its divisors is an integer number (1793498).

Almost surely, 2^5380491 is an apocalyptic number.

5380491 is a deficient number, since it is larger than the sum of its proper divisors (1793501).

5380491 is a wasteful number, since it uses less digits than its factorization.

5380491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1793500.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 5380491 is about 2319.5885410995. The cubic root of 5380491 is about 175.2295328230.

The spelling of 5380491 in words is "five million, three hundred eighty thousand, four hundred ninety-one".