389435701 has 4 divisors (see below), whose sum is σ = 406367712. Its totient is φ = 372503692.

The previous prime is 389435689. The next prime is 389435713. The reversal of 389435701 is 107534983.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (389435689) and next prime (389435713).

It is a cyclic number.

It is not a de Polignac number, because 389435701 - 2¹³ = 389427509 is a prime.

It is a super-2 number, since 2×389435701² = 303320330426722802, 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 (389435741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8465971 + ... + 8466016.

It is an arithmetic number, because the mean of its divisors is an integer number (101591928).

Almost surely, 2^389435701 is an apocalyptic number.

It is an amenable number.

389435701 is a deficient number, since it is larger than the sum of its proper divisors (16932011).

389435701 is a wasteful number, since it uses less digits than its factorization.

389435701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16932010.

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 389435701 is about 19734.1252909776. The cubic root of 389435701 is about 730.2618070139.

It can be divided in two parts, 38943 and 5701, that added together give a palindrome (44644).

The spelling of 389435701 in words is "three hundred eighty-nine million, four hundred thirty-five thousand, seven hundred one".