139384301 has 8 divisors (see below), whose sum is σ = 166222464. Its totient is φ = 114277680.

The previous prime is 139384253. The next prime is 139384313. The reversal of 139384301 is 103483931.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-139384301 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 (139384381) 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, 432710 + ... + 433031.

It is an arithmetic number, because the mean of its divisors is an integer number (20777808).

Almost surely, 2^139384301 is an apocalyptic number.

It is an amenable number.

139384301 is a deficient number, since it is larger than the sum of its proper divisors (26838163).

139384301 is an equidigital number, since it uses as much as digits as its factorization.

139384301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 865771.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 139384301 is about 11806.1128657996. The cubic root of 139384301 is about 518.4870979060.

The spelling of 139384301 in words is "one hundred thirty-nine million, three hundred eighty-four thousand, three hundred one".