623470351 has 8 divisors (see below), whose sum is σ = 750039680. Its totient is φ = 506276568.

The previous prime is 623470343. The next prime is 623470399. The reversal of 623470351 is 153074326.

623470351 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 623470351 - 2³ = 623470343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (623470321) 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, 2343741 + ... + 2344006.

It is an arithmetic number, because the mean of its divisors is an integer number (93754960).

Almost surely, 2^623470351 is an apocalyptic number.

623470351 is a deficient number, since it is larger than the sum of its proper divisors (126569329).

623470351 is a wasteful number, since it uses less digits than its factorization.

623470351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4687773.

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 623470351 is about 24969.3882784501. The cubic root of 623470351 is about 854.2898933932.

The spelling of 623470351 in words is "six hundred twenty-three million, four hundred seventy thousand, three hundred fifty-one".