36784742 has 16 divisors (see below), whose sum is σ = 56297472. Its totient is φ = 18021960.

The previous prime is 36784739. The next prime is 36784757. The reversal of 36784742 is 24748763.

It is a self number, because there is not a number n which added to its sum of digits gives 36784742.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29267 + ... + 30497.

It is an arithmetic number, because the mean of its divisors is an integer number (3518592).

Almost surely, 2^36784742 is an apocalyptic number.

36784742 is a deficient number, since it is larger than the sum of its proper divisors (19512730).

36784742 is a wasteful number, since it uses less digits than its factorization.

36784742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1523.

The product of its digits is 225792, while the sum is 41.

The square root of 36784742 is about 6065.0426214496. The cubic root of 36784742 is about 332.5747230633.

The spelling of 36784742 in words is "thirty-six million, seven hundred eighty-four thousand, seven hundred forty-two".