7354989 has 8 divisors (see below), whose sum is σ = 10896320. Its totient is φ = 4903308.

The previous prime is 7354981. The next prime is 7355011. The reversal of 7354989 is 9894537.

7354989 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7354989 - 2³ = 7354981 is a prime.

It is a Duffinian number.

7354989 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7354981) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136177 + ... + 136230.

It is an arithmetic number, because the mean of its divisors is an integer number (1362040).

Almost surely, 2^7354989 is an apocalyptic number.

It is an amenable number.

7354989 is a deficient number, since it is larger than the sum of its proper divisors (3541331).

7354989 is a wasteful number, since it uses less digits than its factorization.

7354989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272416 (or 272410 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The square root of 7354989 is about 2712.0082964475. The cubic root of 7354989 is about 194.4736099078.

Subtracting from 7354989 its sum of digits (45), we obtain a square (7354944 = 2712²).

The spelling of 7354989 in words is "seven million, three hundred fifty-four thousand, nine hundred eighty-nine".