753400001 has 4 divisors (see below), whose sum is σ = 755298132. Its totient is φ = 751501872.

The previous prime is 753399979. The next prime is 753400007. The reversal of 753400001 is 100004357.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 100004357 = 31 ⋅3225947.

It can be written as a sum of positive squares in 2 ways, for example, as 353440000 + 399960001 = 18800^2 + 19999^2 .

It is a cyclic number.

It is not a de Polignac number, because 753400001 - 2¹⁰ = 753398977 is a prime.

It is a super-2 number, since 2×753400001² = 1135223123013600002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (753400007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 948470 + ... + 949263.

It is an arithmetic number, because the mean of its divisors is an integer number (188824533).

Almost surely, 2^753400001 is an apocalyptic number.

It is an amenable number.

753400001 is a deficient number, since it is larger than the sum of its proper divisors (1898131).

753400001 is a wasteful number, since it uses less digits than its factorization.

753400001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1898130.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 753400001 is about 27448.1329237528. The cubic root of 753400001 is about 909.9311629288.

Adding to 753400001 its reverse (100004357), we get a palindrome (853404358).

The spelling of 753400001 in words is "seven hundred fifty-three million, four hundred thousand, one".