753400497 has 8 divisors (see below), whose sum is σ = 1004945344. Its totient is φ = 502061328.

The previous prime is 753400481. The next prime is 753400513. The reversal of 753400497 is 794004357.

It is an interprime number because it is at equal distance from previous prime (753400481) and next prime (753400513).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 753400497 - 2⁴ = 753400481 is a prime.

It is a super-2 number, since 2×753400497² = 1135224617759694018, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (753400477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42658 + ... + 57675.

It is an arithmetic number, because the mean of its divisors is an integer number (125618168).

Almost surely, 2^753400497 is an apocalyptic number.

It is an amenable number.

753400497 is a deficient number, since it is larger than the sum of its proper divisors (251544847).

753400497 is a wasteful number, since it uses less digits than its factorization.

753400497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102839.

The product of its (nonzero) digits is 105840, while the sum is 39.

The square root of 753400497 is about 27448.1419589742. The cubic root of 753400497 is about 909.9313626128.

The spelling of 753400497 in words is "seven hundred fifty-three million, four hundred thousand, four hundred ninety-seven".