1049354748 has 36 divisors (see below), whose sum is σ = 2856578088. Its totient is φ = 322878240.

The previous prime is 1049354731. The next prime is 1049354749. The reversal of 1049354748 is 8474539401.

1049354748 is a `hidden beast` number, since 10 + 4 + 93 + 547 + 4 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×1049354748² = 2202290774300287008, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1049354749) by changing a digit.

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 in 11 ways as a sum of consecutive naturals, for example, 1120638 + ... + 1121573.

Almost surely, 2^1049354748 is an apocalyptic number.

1049354748 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1049354748 is an abundant number, since it is smaller than the sum of its proper divisors (1807223340).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1049354748 is a wasteful number, since it uses less digits than its factorization.

1049354748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2242234 (or 2242229 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The square root of 1049354748 is about 32393.7455074278. The cubic root of 1049354748 is about 1016.1881135864.

The spelling of 1049354748 in words is "one billion, forty-nine million, three hundred fifty-four thousand, seven hundred forty-eight".