7349873 has 4 divisors (see below), whose sum is σ = 7387380. Its totient is φ = 7312368.

The previous prime is 7349809. The next prime is 7349879. The reversal of 7349873 is 3789437.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3789437 = 131 ⋅28927.

It can be written as a sum of positive squares in 2 ways, for example, as 5841889 + 1507984 = 2417^2 + 1228^2 .

It is a cyclic number.

It is not a de Polignac number, because 7349873 - 2⁶ = 7349809 is a prime.

It is a super-2 number, since 2×7349873² = 108041266232258, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7349873.

It is not an unprimeable number, because it can be changed into a prime (7349879) 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, 18458 + ... + 18851.

It is an arithmetic number, because the mean of its divisors is an integer number (1846845).

Almost surely, 2^7349873 is an apocalyptic number.

It is an amenable number.

7349873 is a deficient number, since it is larger than the sum of its proper divisors (37507).

7349873 is a wasteful number, since it uses less digits than its factorization.

7349873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37506.

The product of its digits is 127008, while the sum is 41.

The square root of 7349873 is about 2711.0649199162. The cubic root of 7349873 is about 194.4285086502.

The spelling of 7349873 in words is "seven million, three hundred forty-nine thousand, eight hundred seventy-three".