35728078072 has 16 divisors (see below), whose sum is σ = 67004832240. Its totient is φ = 17860122816.

The previous prime is 35728078049. The next prime is 35728078073. The reversal of 35728078072 is 27087082753.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35728078073) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 450573 + ... + 523900.

It is an arithmetic number, because the mean of its divisors is an integer number (4187802015).

Almost surely, 2^35728078072 is an apocalyptic number.

It is an amenable number.

35728078072 is a deficient number, since it is larger than the sum of its proper divisors (31276754168).

35728078072 is a wasteful number, since it uses less digits than its factorization.

35728078072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 979062 (or 979058 counting only the distinct ones).

The product of its (nonzero) digits is 1317120, while the sum is 49.

The spelling of 35728078072 in words is "thirty-five billion, seven hundred twenty-eight million, seventy-eight thousand, seventy-two".