1049408599 has 8 divisors (see below), whose sum is σ = 1069511040. Its totient is φ = 1029497016.

The previous prime is 1049408573. The next prime is 1049408611. The reversal of 1049408599 is 9958049401.

It is a happy number.

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 1049408599 - 2¹⁹ = 1048884311 is a prime.

It is a super-2 number, since 2×1049408599² = 2202516815310285602, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1049408999) 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 7 ways as a sum of consecutive naturals, for example, 36589 + ... + 58630.

It is an arithmetic number, because the mean of its divisors is an integer number (133688880).

Almost surely, 2^1049408599 is an apocalyptic number.

1049408599 is a deficient number, since it is larger than the sum of its proper divisors (20102441).

1049408599 is a wasteful number, since it uses less digits than its factorization.

1049408599 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95429.

The product of its (nonzero) digits is 466560, while the sum is 49.

The square root of 1049408599 is about 32394.5766911685. The cubic root of 1049408599 is about 1016.2054962717.

The spelling of 1049408599 in words is "one billion, forty-nine million, four hundred eight thousand, five hundred ninety-nine".