1049133437 has 8 divisors (see below), whose sum is σ = 1147792800. Its totient is φ = 951021360.

The previous prime is 1049133433. The next prime is 1049133439. The reversal of 1049133437 is 7343319401.

1049133437 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 1049133437 - 2² = 1049133433 is a prime.

It is a super-2 number, since 2×1049133437² = 2201361937262865938, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1049133397 and 1049133406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1049133433) 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, 132803 + ... + 140480.

It is an arithmetic number, because the mean of its divisors is an integer number (143474100).

Almost surely, 2^1049133437 is an apocalyptic number.

It is an amenable number.

1049133437 is a deficient number, since it is larger than the sum of its proper divisors (98659363).

1049133437 is a wasteful number, since it uses less digits than its factorization.

1049133437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273643.

The product of its (nonzero) digits is 27216, while the sum is 35.

The square root of 1049133437 is about 32390.3293746760. The cubic root of 1049133437 is about 1016.1166698666.

The spelling of 1049133437 in words is "one billion, forty-nine million, one hundred thirty-three thousand, four hundred thirty-seven".