340186036 has 6 divisors (see below), whose sum is σ = 595325570. Its totient is φ = 170093016.

The previous prime is 340186027. The next prime is 340186069. The reversal of 340186036 is 630681043.

It can be written as a sum of positive squares in only one way, i.e., 340181136 + 4900 = 18444^2 + 70^2 .

It is a junction number, because it is equal to n+sod(n) for n = 340185989 and 340186007.

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, 42523251 + ... + 42523258.

Almost surely, 2^340186036 is an apocalyptic number.

It is an amenable number.

340186036 is a deficient number, since it is larger than the sum of its proper divisors (255139534).

340186036 is a wasteful number, since it uses less digits than its factorization.

340186036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85046513 (or 85046511 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 340186036 is about 18444.1328340478. The cubic root of 340186036 is about 698.0804799335.

The spelling of 340186036 in words is "three hundred forty million, one hundred eighty-six thousand, thirty-six".