380113825 has 36 divisors (see below), whose sum is σ = 590496060. Its totient is φ = 240589440.

The previous prime is 380113823. The next prime is 380113837. The reversal of 380113825 is 528311083.

It can be written as a sum of positive squares in 6 ways, for example, as 13046544 + 367067281 = 3612^2 + 19159^2 .

It is not a de Polignac number, because 380113825 - 2¹ = 380113823 is a prime.

It is a super-2 number, since 2×380113825² = 288973039912261250, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (380113823) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3991 + ... + 27859.

Almost surely, 2^380113825 is an apocalyptic number.

380113825 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

380113825 is a deficient number, since it is larger than the sum of its proper divisors (210382235).

380113825 is a wasteful number, since it uses less digits than its factorization.

380113825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23906 (or 23894 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 380113825 is about 19496.5080206687. The cubic root of 380113825 is about 724.3879575001.

The spelling of 380113825 in words is "three hundred eighty million, one hundred thirteen thousand, eight hundred twenty-five".