385724667901 has 8 divisors (see below), whose sum is σ = 387052450400. Its totient is φ = 384397349328.

The previous prime is 385724667883. The next prime is 385724667961. The reversal of 385724667901 is 109766427583.

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 385724667901 - 2¹⁹ = 385724143613 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 (385724667961) 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, 1592950 + ... + 1819048.

It is an arithmetic number, because the mean of its divisors is an integer number (48381556300).

It is a 1-persistent number, because it is pandigital, but 2⋅385724667901 = 771449335802 is not.

Almost surely, 2^385724667901 is an apocalyptic number.

It is an amenable number.

385724667901 is a deficient number, since it is larger than the sum of its proper divisors (1327782499).

385724667901 is a wasteful number, since it uses less digits than its factorization.

385724667901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231963.

The product of its (nonzero) digits is 15240960, while the sum is 58.

The spelling of 385724667901 in words is "three hundred eighty-five billion, seven hundred twenty-four million, six hundred sixty-seven thousand, nine hundred one".