380347848 has 24 divisors (see below), whose sum is σ = 1030108950. Its totient is φ = 126782592.

The previous prime is 380347843. The next prime is 380347853. The reversal of 380347848 is 848743083.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (380347843) and next prime (380347853).

It can be written as a sum of positive squares in only one way, i.e., 203404644 + 176943204 = 14262^2 + 13302^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×380347848² = 289328970956462208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (380347841) 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, 2641233 + ... + 2641376.

Almost surely, 2^380347848 is an apocalyptic number.

It is an amenable number.

380347848 is an abundant number, since it is smaller than the sum of its proper divisors (649761102).

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

380347848 is a wasteful number, since it uses less digits than its factorization.

380347848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5282621 (or 5282614 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 45.

The square root of 380347848 is about 19502.5087616953. The cubic root of 380347848 is about 724.5365872471.

The spelling of 380347848 in words is "three hundred eighty million, three hundred forty-seven thousand, eight hundred forty-eight".