1069048490 has 16 divisors (see below), whose sum is σ = 2025565920. Its totient is φ = 405113040.

The previous prime is 1069048481. The next prime is 1069048501. The reversal of 1069048490 is 948409601.

It is a super-3 number, since 3×1069048490³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

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, 2813096 + ... + 2813475.

It is an arithmetic number, because the mean of its divisors is an integer number (126597870).

Almost surely, 2^1069048490 is an apocalyptic number.

1069048490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1069048490 is a deficient number, since it is larger than the sum of its proper divisors (956517430).

1069048490 is a wasteful number, since it uses less digits than its factorization.

1069048490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5626597.

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 1069048490 is about 32696.3069780059. The cubic root of 1069048490 is about 1022.5058502026.

The spelling of 1069048490 in words is "one billion, sixty-nine million, forty-eight thousand, four hundred ninety".