361396378 has 48 divisors (see below), whose sum is σ = 682508160. Its totient is φ = 140307552.

The previous prime is 361396363. The next prime is 361396379. The reversal of 361396378 is 873693163.

361396378 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is not an unprimeable number, because it can be changed into a prime (361396379) 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, 114688 + ... + 117796.

It is an arithmetic number, because the mean of its divisors is an integer number (14218920).

Almost surely, 2^361396378 is an apocalyptic number.

361396378 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

361396378 is a deficient number, since it is larger than the sum of its proper divisors (321111782).

361396378 is a wasteful number, since it uses less digits than its factorization.

361396378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3179 (or 3160 counting only the distinct ones).

The product of its digits is 489888, while the sum is 46.

The square root of 361396378 is about 19010.4281382614. The cubic root of 361396378 is about 712.2972460121.

The spelling of 361396378 in words is "three hundred sixty-one million, three hundred ninety-six thousand, three hundred seventy-eight".