38679850429 has 8 divisors (see below), whose sum is σ = 42670316160. Its totient is φ = 34768404000.

The previous prime is 38679850291. The next prime is 38679850453. The reversal of 38679850429 is 92405897683.

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

It is not a de Polignac number, because 38679850429 - 2¹³ = 38679842237 is a prime.

It is a super-2 number, since 2×38679850429² (a number of 22 digits) 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 (38679850499) 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, 19753797 + ... + 19755754.

It is an arithmetic number, because the mean of its divisors is an integer number (5333789520).

Almost surely, 2^38679850429 is an apocalyptic number.

It is an amenable number.

38679850429 is a deficient number, since it is larger than the sum of its proper divisors (3990465731).

38679850429 is a wasteful number, since it uses less digits than its factorization.

38679850429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39509651.

The product of its (nonzero) digits is 26127360, while the sum is 61.

The spelling of 38679850429 in words is "thirty-eight billion, six hundred seventy-nine million, eight hundred fifty thousand, four hundred twenty-nine".