366897494 has 16 divisors (see below), whose sum is σ = 561408000. Its totient is φ = 179789544.

The previous prime is 366897481. The next prime is 366897523. The reversal of 366897494 is 494798663.

It is a super-2 number, since 2×366897494² = 269227542206960072, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19787 + ... + 33545.

It is an arithmetic number, because the mean of its divisors is an integer number (35088000).

Almost surely, 2^366897494 is an apocalyptic number.

366897494 is a deficient number, since it is larger than the sum of its proper divisors (194510506).

366897494 is a wasteful number, since it uses less digits than its factorization.

366897494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14027.

The product of its digits is 7838208, while the sum is 56.

The square root of 366897494 is about 19154.5684890054. The cubic root of 366897494 is about 715.8932185254.

The spelling of 366897494 in words is "three hundred sixty-six million, eight hundred ninety-seven thousand, four hundred ninety-four".