7649375 has 10 divisors (see below), whose sum is σ = 9559440. Its totient is φ = 6119000.

The previous prime is 7649353. The next prime is 7649377. The reversal of 7649375 is 5739467.

It is not a de Polignac number, because 7649375 - 2⁶ = 7649311 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7649377) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 5495 + ... + 6744.

It is an arithmetic number, because the mean of its divisors is an integer number (955944).

Almost surely, 2^7649375 is an apocalyptic number.

7649375 is a deficient number, since it is larger than the sum of its proper divisors (1910065).

7649375 is an equidigital number, since it uses as much as digits as its factorization.

7649375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12259 (or 12244 counting only the distinct ones).

The product of its digits is 158760, while the sum is 41.

The square root of 7649375 is about 2765.7503502666. The cubic root of 7649375 is about 197.0343674742.

The spelling of 7649375 in words is "seven million, six hundred forty-nine thousand, three hundred seventy-five".