7406913 has 4 divisors (see below), whose sum is σ = 9875888. Its totient is φ = 4937940.

The previous prime is 7406899. The next prime is 7406921. The reversal of 7406913 is 3196047.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 7406913 - 2⁵ = 7406881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7406953) 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, 1234483 + ... + 1234488.

It is an arithmetic number, because the mean of its divisors is an integer number (2468972).

Almost surely, 2^7406913 is an apocalyptic number.

It is an amenable number.

7406913 is a deficient number, since it is larger than the sum of its proper divisors (2468975).

7406913 is a wasteful number, since it uses less digits than its factorization.

7406913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2468974.

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 7406913 is about 2721.5644398030. The cubic root of 7406913 is about 194.9301788163.

The spelling of 7406913 in words is "seven million, four hundred six thousand, nine hundred thirteen".