16380694 has 16 divisors (see below), whose sum is σ = 27184896. Its totient is φ = 7340200.

The previous prime is 16380667. The next prime is 16380697. The reversal of 16380694 is 49608361.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16380697) 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, 3682 + ... + 6805.

It is an arithmetic number, because the mean of its divisors is an integer number (1699056).

Almost surely, 2^16380694 is an apocalyptic number.

16380694 is a deficient number, since it is larger than the sum of its proper divisors (10804202).

16380694 is a wasteful number, since it uses less digits than its factorization.

16380694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10571.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 16380694 is about 4047.3070058991. The cubic root of 16380694 is about 253.9670840021.

The spelling of 16380694 in words is "sixteen million, three hundred eighty thousand, six hundred ninety-four".