7354889 has 4 divisors (see below), whose sum is σ = 7511424. Its totient is φ = 7198356.

The previous prime is 7354883. The next prime is 7354891. The reversal of 7354889 is 9884537.

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 a cyclic number.

It is not a de Polignac number, because 7354889 - 2⁴ = 7354873 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7354883) 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, 78197 + ... + 78290.

It is an arithmetic number, because the mean of its divisors is an integer number (1877856).

Almost surely, 2^7354889 is an apocalyptic number.

It is an amenable number.

7354889 is a deficient number, since it is larger than the sum of its proper divisors (156535).

7354889 is a wasteful number, since it uses less digits than its factorization.

7354889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156534.

The product of its digits is 241920, while the sum is 44.

The square root of 7354889 is about 2711.9898598630. The cubic root of 7354889 is about 194.4727285356.

It can be divided in two parts, 73548 and 89, that added together give a palindrome (73637).

The spelling of 7354889 in words is "seven million, three hundred fifty-four thousand, eight hundred eighty-nine".