1046736722 has 4 divisors (see below), whose sum is σ = 1570105086. Its totient is φ = 523368360.

The previous prime is 1046736709. The next prime is 1046736749. The reversal of 1046736722 is 2276376401.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1002925561 + 43811161 = 31669^2 + 6619^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261684179 + ... + 261684182.

Almost surely, 2^1046736722 is an apocalyptic number.

1046736722 is a deficient number, since it is larger than the sum of its proper divisors (523368364).

1046736722 is an equidigital number, since it uses as much as digits as its factorization.

1046736722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 523368363.

The product of its (nonzero) digits is 84672, while the sum is 38.

The square root of 1046736722 is about 32353.3108352144. The cubic root of 1046736722 is about 1015.3423168545.

The spelling of 1046736722 in words is "one billion, forty-six million, seven hundred thirty-six thousand, seven hundred twenty-two".