1049609506 has 8 divisors (see below), whose sum is σ = 1717542864. Its totient is φ = 477095220.

The previous prime is 1049609503. The next prime is 1049609521. The reversal of 1049609506 is 6059069401.

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

It is a super-2 number, since 2×1049609506² = 2203360230171128072, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1049609503) 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, 23854740 + ... + 23854783.

It is an arithmetic number, because the mean of its divisors is an integer number (214692858).

Almost surely, 2^1049609506 is an apocalyptic number.

1049609506 is a deficient number, since it is larger than the sum of its proper divisors (667933358).

1049609506 is a wasteful number, since it uses less digits than its factorization.

1049609506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47709536.

The product of its (nonzero) digits is 58320, while the sum is 40.

The square root of 1049609506 is about 32397.6774784860. The cubic root of 1049609506 is about 1016.2703422463.

The spelling of 1049609506 in words is "one billion, forty-nine million, six hundred nine thousand, five hundred six".