783424401 has 8 divisors (see below), whose sum is σ = 1045974720. Its totient is φ = 521578512.

The previous prime is 783424373. The next prime is 783424417. The reversal of 783424401 is 104424387.

783424401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 783424401 - 2⁶ = 783424337 is a prime.

It is a super-2 number, since 2×783424401² = 1227507584164417602, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (783424441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173506 + ... + 177963.

It is an arithmetic number, because the mean of its divisors is an integer number (130746840).

Almost surely, 2^783424401 is an apocalyptic number.

It is an amenable number.

783424401 is a deficient number, since it is larger than the sum of its proper divisors (262550319).

783424401 is a wasteful number, since it uses less digits than its factorization.

783424401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352215.

The product of its (nonzero) digits is 21504, while the sum is 33.

The square root of 783424401 is about 27989.7195591524. The cubic root of 783424401 is about 921.8615430858.

Adding to 783424401 its reverse (104424387), we get a palindrome (887848788).

The spelling of 783424401 in words is "seven hundred eighty-three million, four hundred twenty-four thousand, four hundred one".