7134399 has 10 divisors (see below), whose sum is σ = 10657680. Its totient is φ = 4756212.

The previous prime is 7134397. The next prime is 7134409. The reversal of 7134399 is 9934317.

It is not a de Polignac number, because 7134399 - 2¹ = 7134397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7134397) 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, 43959 + ... + 44120.

It is an arithmetic number, because the mean of its divisors is an integer number (1065768).

Almost surely, 2^7134399 is an apocalyptic number.

7134399 is a deficient number, since it is larger than the sum of its proper divisors (3523281).

7134399 is an equidigital number, since it uses as much as digits as its factorization.

7134399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88091 (or 88082 counting only the distinct ones).

The product of its digits is 20412, while the sum is 36.

The square root of 7134399 is about 2671.0295767737. The cubic root of 7134399 is about 192.5096323959.

The spelling of 7134399 in words is "seven million, one hundred thirty-four thousand, three hundred ninety-nine".