385754357 has 2 divisors, whose sum is σ = 385754358. Its totient is φ = 385754356.

The previous prime is 385754279. The next prime is 385754371. The reversal of 385754357 is 753457583.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 273373156 + 112381201 = 16534^2 + 10601^2 .

It is an emirp because it is prime and its reverse (753457583) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 385754357 - 2²⁰ = 384705781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (385754657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 192877178 + 192877179.

It is an arithmetic number, because the mean of its divisors is an integer number (192877179).

Almost surely, 2^385754357 is an apocalyptic number.

It is an amenable number.

385754357 is a deficient number, since it is larger than the sum of its proper divisors (1).

385754357 is an equidigital number, since it uses as much as digits as its factorization.

385754357 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1764000, while the sum is 47.

The square root of 385754357 is about 19640.6302597447. The cubic root of 385754357 is about 727.9534578838.

The spelling of 385754357 in words is "three hundred eighty-five million, seven hundred fifty-four thousand, three hundred fifty-seven".