68629365 has 48 divisors (see below), whose sum is σ = 136700928. Its totient is φ = 31200768.

The previous prime is 68629321. The next prime is 68629411. The reversal of 68629365 is 56392686.

It is a happy number.

It is not a de Polignac number, because 68629365 - 2¹³ = 68621173 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

Its product of digits (466560) is a multiple of the sum of its prime divisors (1215).

It is a self number, because there is not a number n which added to its sum of digits gives 68629365.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 69757 + ... + 70733.

It is an arithmetic number, because the mean of its divisors is an integer number (2847936).

Almost surely, 2^68629365 is an apocalyptic number.

It is an amenable number.

68629365 is a deficient number, since it is larger than the sum of its proper divisors (68071563).

68629365 is a wasteful number, since it uses less digits than its factorization.

68629365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1218 (or 1215 counting only the distinct ones).

The product of its digits is 466560, while the sum is 45.

The square root of 68629365 is about 8284.2842177221. The cubic root of 68629365 is about 409.4208857526.

The spelling of 68629365 in words is "sixty-eight million, six hundred twenty-nine thousand, three hundred sixty-five".