1049783746 has 16 divisors (see below), whose sum is σ = 1725403680. Its totient is φ = 475070080.

The previous prime is 1049783743. The next prime is 1049783753. The reversal of 1049783746 is 6473879401.

It is a super-2 number, since 2×1049783746² = 2204091826731585032, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1049783746.

It is not an unprimeable number, because it can be changed into a prime (1049783743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100111 + ... + 110098.

It is an arithmetic number, because the mean of its divisors is an integer number (107837730).

Almost surely, 2^1049783746 is an apocalyptic number.

1049783746 is a deficient number, since it is larger than the sum of its proper divisors (675619934).

1049783746 is a wasteful number, since it uses less digits than its factorization.

1049783746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210449.

The product of its (nonzero) digits is 1016064, while the sum is 49.

The square root of 1049783746 is about 32400.3664485450. The cubic root of 1049783746 is about 1016.3265743167.

The spelling of 1049783746 in words is "one billion, forty-nine million, seven hundred eighty-three thousand, seven hundred forty-six".