381367036 has 6 divisors (see below), whose sum is σ = 667392320. Its totient is φ = 190683516.

The previous prime is 381367009. The next prime is 381367067. The reversal of 381367036 is 630763183.

381367036 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×381367036² = 290881632294850592, which contains 22 as substring.

381367036 is strictly pandigital in base 9.

It is a junction number, because it is equal to n+sod(n) for n = 381366986 and 381367004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47670876 + ... + 47670883.

Almost surely, 2^381367036 is an apocalyptic number.

It is an amenable number.

381367036 is a deficient number, since it is larger than the sum of its proper divisors (286025284).

381367036 is a wasteful number, since it uses less digits than its factorization.

381367036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95341763 (or 95341761 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 37.

The square root of 381367036 is about 19528.6209446545. The cubic root of 381367036 is about 725.1831711575.

The spelling of 381367036 in words is "three hundred eighty-one million, three hundred sixty-seven thousand, thirty-six".