378030425 has 12 divisors (see below), whose sum is σ = 470246316. Its totient is φ = 301464000.

The previous prime is 378030407. The next prime is 378030449. The reversal of 378030425 is 524030873.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 70694464 + 307335961 = 8408^2 + 17531^2 .

It is not a de Polignac number, because 378030425 - 2⁶ = 378030361 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 378030391 and 378030400.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15926 + ... + 31775.

It is an arithmetic number, because the mean of its divisors is an integer number (39187193).

Almost surely, 2^378030425 is an apocalyptic number.

It is an amenable number.

378030425 is a deficient number, since it is larger than the sum of its proper divisors (92215891).

378030425 is a wasteful number, since it uses less digits than its factorization.

378030425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48028 (or 48023 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 378030425 is about 19443.0045260500. The cubic root of 378030425 is about 723.0620778269.

The spelling of 378030425 in words is "three hundred seventy-eight million, thirty thousand, four hundred twenty-five".