949626623 has 8 divisors (see below), whose sum is σ = 1040086656. Its totient is φ = 859855000.

The previous prime is 949626541. The next prime is 949626641. The reversal of 949626623 is 326626949.

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

It is a cyclic number.

It is not a de Polignac number, because 949626623 - 2⁸ = 949626367 is a prime.

It is a super-2 number, since 2×949626623² = 1803581446220768258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (949626523) 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, 169211 + ... + 174732.

It is an arithmetic number, because the mean of its divisors is an integer number (130010832).

Almost surely, 2^949626623 is an apocalyptic number.

949626623 is a deficient number, since it is larger than the sum of its proper divisors (90460033).

949626623 is a wasteful number, since it uses less digits than its factorization.

949626623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344205.

The product of its digits is 839808, while the sum is 47.

The square root of 949626623 is about 30816.0124448313. The cubic root of 949626623 is about 982.9187670703.

The spelling of 949626623 in words is "nine hundred forty-nine million, six hundred twenty-six thousand, six hundred twenty-three".