7413491 has 4 divisors (see below), whose sum is σ = 7427592. Its totient is φ = 7399392.

The previous prime is 7413487. The next prime is 7413493. The reversal of 7413491 is 1943147.

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

It is a cyclic number.

It is not a de Polignac number, because 7413491 - 2² = 7413487 is a prime.

It is a super-3 number, since 3×7413491³ (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7413493) 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, 6230 + ... + 7323.

It is an arithmetic number, because the mean of its divisors is an integer number (1856898).

Almost surely, 2^7413491 is an apocalyptic number.

7413491 is a deficient number, since it is larger than the sum of its proper divisors (14101).

7413491 is a wasteful number, since it uses less digits than its factorization.

7413491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14100.

The product of its digits is 3024, while the sum is 29.

The square root of 7413491 is about 2722.7726677047. The cubic root of 7413491 is about 194.9878668760.

The spelling of 7413491 in words is "seven million, four hundred thirteen thousand, four hundred ninety-one".