1049377752 has 48 divisors (see below), whose sum is σ = 2991651000. Its totient is φ = 331382016.

The previous prime is 1049377723. The next prime is 1049377753. The reversal of 1049377752 is 2577739401.

It is a super-2 number, since 2×1049377752² = 2202387332785147008, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1049377698 and 1049377707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1049377753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 382177 + ... + 384912.

Almost surely, 2^1049377752 is an apocalyptic number.

1049377752 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1049377752 is an abundant number, since it is smaller than the sum of its proper divisors (1942273248).

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

1049377752 is a wasteful number, since it uses less digits than its factorization.

1049377752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 767120 (or 767113 counting only the distinct ones).

The product of its (nonzero) digits is 370440, while the sum is 45.

The square root of 1049377752 is about 32394.1005740243. The cubic root of 1049377752 is about 1016.1955391720.

The spelling of 1049377752 in words is "one billion, forty-nine million, three hundred seventy-seven thousand, seven hundred fifty-two".