1049377285 has 8 divisors (see below), whose sum is σ = 1373730336. Its totient is φ = 763183440.

The previous prime is 1049377283. The next prime is 1049377321. The reversal of 1049377285 is 5827739401.

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

It is not a de Polignac number, because 1049377285 - 2¹ = 1049377283 is a prime.

It is a super-2 number, since 2×1049377285² = 2202385372547942450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1049377283) 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, 9539739 + ... + 9539848.

It is an arithmetic number, because the mean of its divisors is an integer number (171716292).

Almost surely, 2^1049377285 is an apocalyptic number.

It is an amenable number.

1049377285 is a deficient number, since it is larger than the sum of its proper divisors (324353051).

1049377285 is a wasteful number, since it uses less digits than its factorization.

1049377285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19079603.

The product of its (nonzero) digits is 423360, while the sum is 46.

The square root of 1049377285 is about 32394.0933659209. The cubic root of 1049377285 is about 1016.1953884276.

It can be divided in two parts, 10493 and 77285, that added together give a palindrome (87778).

The spelling of 1049377285 in words is "one billion, forty-nine million, three hundred seventy-seven thousand, two hundred eighty-five".