1120829090 has 16 divisors (see below), whose sum is σ = 2043031680. Its totient is φ = 442656240.

The previous prime is 1120829089. The next prime is 1120829111. The reversal of 1120829090 is 909280211.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 708596 + ... + 710175.

It is an arithmetic number, because the mean of its divisors is an integer number (127689480).

Almost surely, 2^1120829090 is an apocalyptic number.

1120829090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1120829090 is a deficient number, since it is larger than the sum of its proper divisors (922202590).

1120829090 is a wasteful number, since it uses less digits than its factorization.

1120829090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1418857.

The product of its (nonzero) digits is 2592, while the sum is 32.

The square root of 1120829090 is about 33478.7856709290. The cubic root of 1120829090 is about 1038.7550098398.

The spelling of 1120829090 in words is "one billion, one hundred twenty million, eight hundred twenty-nine thousand, ninety".