752423347 has 4 divisors (see below), whose sum is σ = 810302080. Its totient is φ = 694544616.

The previous prime is 752423327. The next prime is 752423359. The reversal of 752423347 is 743324257.

752423347 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 743324257 = 13 ⋅57178789.

It is a cyclic number.

It is not a de Polignac number, because 752423347 - 2¹⁹ = 751899059 is a prime.

It is a super-2 number, since 2×752423347² = 1132281786221364818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (752423327) 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, 28939347 + ... + 28939372.

It is an arithmetic number, because the mean of its divisors is an integer number (202575520).

Almost surely, 2^752423347 is an apocalyptic number.

752423347 is a deficient number, since it is larger than the sum of its proper divisors (57878733).

752423347 is a wasteful number, since it uses less digits than its factorization.

752423347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57878732.

The product of its digits is 141120, while the sum is 37.

The square root of 752423347 is about 27430.3362538632. The cubic root of 752423347 is about 909.5378029624.

The spelling of 752423347 in words is "seven hundred fifty-two million, four hundred twenty-three thousand, three hundred forty-seven".