368740 has 24 divisors (see below), whose sum is σ = 786240. Its totient is φ = 145248.
The previous prime is 368737. The next prime is 368743. The reversal of 368740 is 47863.
It is an interprime number because it is at equal distance from previous prime (368737) and next prime (368743).
It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 368699 and 368708.
It is not an unprimeable number, because it can be changed into a prime (368743) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1971 + ... + 2149.
It is an arithmetic number, because the mean of its divisors is an integer number (32760).
2368740 is an apocalyptic number.
It is an amenable number.
368740 is an abundant number, since it is smaller than the sum of its proper divisors (417500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
368740 is a wasteful number, since it uses less digits than its factorization.
368740 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 291 (or 289 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 28.
The square root of 368740 is about 607.2396561490. The cubic root of 368740 is about 71.7089588726.
The spelling of 368740 in words is "three hundred sixty-eight thousand, seven hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •