385150620 has 48 divisors (see below), whose sum is σ = 1082446848. Its totient is φ = 102323520.

The previous prime is 385150583. The next prime is 385150697. The reversal of 385150620 is 26051583.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4417 + ... + 28103.

It is an arithmetic number, because the mean of its divisors is an integer number (22550976).

Almost surely, 2^385150620 is an apocalyptic number.

385150620 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

385150620 is an abundant number, since it is smaller than the sum of its proper divisors (697296228).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

385150620 is a wasteful number, since it uses less digits than its factorization.

385150620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23970 (or 23968 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 385150620 is about 19625.2546480294. The cubic root of 385150620 is about 727.5734907632.

The spelling of 385150620 in words is "three hundred eighty-five million, one hundred fifty thousand, six hundred twenty".