1663113046 has 8 divisors (see below), whose sum is σ = 2851050960. Its totient is φ = 712762728.

The previous prime is 1663113041. The next prime is 1663113071. The reversal of 1663113046 is 6403113661.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1663112999 and 1663113017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1663113041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59396881 + ... + 59396908.

It is an arithmetic number, because the mean of its divisors is an integer number (356381370).

Almost surely, 2^1663113046 is an apocalyptic number.

1663113046 is a deficient number, since it is larger than the sum of its proper divisors (1187937914).

1663113046 is a wasteful number, since it uses less digits than its factorization.

1663113046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118793798.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 1663113046 is about 40781.2830352357. The cubic root of 1663113046 is about 1184.7878452528.

The spelling of 1663113046 in words is "one billion, six hundred sixty-three million, one hundred thirteen thousand, forty-six".