378965950 has 36 divisors (see below), whose sum is σ = 774794160. Its totient is φ = 137803600.

The previous prime is 378965941. The next prime is 378965981. The reversal of 378965950 is 59569873.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 25270 + ... + 37369.

It is an arithmetic number, because the mean of its divisors is an integer number (21522060).

Almost surely, 2^378965950 is an apocalyptic number.

378965950 is an abundant number, since it is smaller than the sum of its proper divisors (395828210).

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

378965950 is a wasteful number, since it uses less digits than its factorization.

378965950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62673 (or 62657 counting only the distinct ones).

The product of its (nonzero) digits is 2041200, while the sum is 52.

The square root of 378965950 is about 19467.0477987804. The cubic root of 378965950 is about 723.6580487385.

The spelling of 378965950 in words is "three hundred seventy-eight million, nine hundred sixty-five thousand, nine hundred fifty".