378038061 has 24 divisors (see below), whose sum is σ = 590488704. Its totient is φ = 232149120.

The previous prime is 378038057. The next prime is 378038071. The reversal of 378038061 is 160830873.

It is not a de Polignac number, because 378038061 - 2² = 378038057 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (378038021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19095 + ... + 33476.

It is an arithmetic number, because the mean of its divisors is an integer number (24603696).

Almost surely, 2^378038061 is an apocalyptic number.

It is an amenable number.

378038061 is a deficient number, since it is larger than the sum of its proper divisors (212450643).

378038061 is a wasteful number, since it uses less digits than its factorization.

378038061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52641 (or 52638 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 378038061 is about 19443.2008938858. The cubic root of 378038061 is about 723.0669462753.

The spelling of 378038061 in words is "three hundred seventy-eight million, thirty-eight thousand, sixty-one".