1013609822 has 4 divisors (see below), whose sum is σ = 1520414736. Its totient is φ = 506804910.

The previous prime is 1013609813. The next prime is 1013609833. The reversal of 1013609822 is 2289063101.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253402454 + ... + 253402457.

It is an arithmetic number, because the mean of its divisors is an integer number (380103684).

Almost surely, 2^1013609822 is an apocalyptic number.

1013609822 is a deficient number, since it is larger than the sum of its proper divisors (506804914).

1013609822 is an equidigital number, since it uses as much as digits as its factorization.

1013609822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506804913.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 1013609822 is about 31837.2395474231. The cubic root of 1013609822 is about 1004.5161807410.

The spelling of 1013609822 in words is "one billion, thirteen million, six hundred nine thousand, eight hundred twenty-two".