385942496 has 12 divisors (see below), whose sum is σ = 759824352. Its totient is φ = 192971232.

The previous prime is 385942493. The next prime is 385942559. The reversal of 385942496 is 694249583.

It is a super-2 number, since 2×385942496² = 297903220437420032, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385942493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6030320 + ... + 6030383.

It is an arithmetic number, because the mean of its divisors is an integer number (63318696).

Almost surely, 2^385942496 is an apocalyptic number.

It is an amenable number.

385942496 is a deficient number, since it is larger than the sum of its proper divisors (373881856).

385942496 is a wasteful number, since it uses less digits than its factorization.

385942496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12060713 (or 12060705 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 50.

The square root of 385942496 is about 19645.4192116127. The cubic root of 385942496 is about 728.0717837681.

The spelling of 385942496 in words is "three hundred eighty-five million, nine hundred forty-two thousand, four hundred ninety-six".