387630050 has 12 divisors (see below), whose sum is σ = 720991986. Its totient is φ = 155052000.

The previous prime is 387630029. The next prime is 387630053. The reversal of 387630050 is 50036783.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 161518681 + 226111369 = 12709^2 + 15037^2 .

It is a junction number, because it is equal to n+sod(n) for n = 387629989 and 387630016.

It is not an unprimeable number, because it can be changed into a prime (387630053) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3876251 + ... + 3876350.

Almost surely, 2^387630050 is an apocalyptic number.

387630050 is a deficient number, since it is larger than the sum of its proper divisors (333361936).

387630050 is a wasteful number, since it uses less digits than its factorization.

387630050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7752613 (or 7752608 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 387630050 is about 19688.3226812240. The cubic root of 387630050 is about 729.1314183052.

The spelling of 387630050 in words is "three hundred eighty-seven million, six hundred thirty thousand, fifty".