7628373 has 12 divisors (see below), whose sum is σ = 11067628. Its totient is φ = 5063040.

The previous prime is 7628347. The next prime is 7628377. The reversal of 7628373 is 3738267.

It can be written as a sum of positive squares in 2 ways, for example, as 6671889 + 956484 = 2583^2 + 978^2 .

It is not a de Polignac number, because 7628373 - 2¹² = 7624277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7628377) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 411 + ... + 3927.

Almost surely, 2^7628373 is an apocalyptic number.

It is an amenable number.

7628373 is a deficient number, since it is larger than the sum of its proper divisors (3439255).

7628373 is a wasteful number, since it uses less digits than its factorization.

7628373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3764 (or 3761 counting only the distinct ones).

The product of its digits is 42336, while the sum is 36.

The square root of 7628373 is about 2761.9509409112. The cubic root of 7628373 is about 196.8538774013.

It can be divided in two parts, 7628 and 373, that added together give a triangular number (8001 = T₁₂₆).

The spelling of 7628373 in words is "seven million, six hundred twenty-eight thousand, three hundred seventy-three".