366478040 has 32 divisors (see below), whose sum is σ = 840138480. Its totient is φ = 143824512.

The previous prime is 366478039. The next prime is 366478043. The reversal of 366478040 is 40874663.

It is a happy number.

366478040 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 366477985 and 366478003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (366478043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84314 + ... + 88553.

Almost surely, 2^366478040 is an apocalyptic number.

It is an amenable number.

366478040 is an abundant number, since it is smaller than the sum of its proper divisors (473660440).

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

366478040 is a wasteful number, since it uses less digits than its factorization.

366478040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172931 (or 172927 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 38.

The square root of 366478040 is about 19143.6161683210. The cubic root of 366478040 is about 715.6203005355.

The spelling of 366478040 in words is "three hundred sixty-six million, four hundred seventy-eight thousand, forty".