1070904988 has 12 divisors (see below), whose sum is σ = 1905848280. Its totient is φ = 526376912.

The previous prime is 1070904983. The next prime is 1070904997. The reversal of 1070904988 is 8894090701.

It is a happy number.

It is a super-2 number, since 2×1070904988² = 2293674986646560288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1070904983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2268631 + ... + 2269102.

It is an arithmetic number, because the mean of its divisors is an integer number (158820690).

Almost surely, 2^1070904988 is an apocalyptic number.

It is an amenable number.

1070904988 is a deficient number, since it is larger than the sum of its proper divisors (834943292).

1070904988 is a wasteful number, since it uses less digits than its factorization.

1070904988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4537796 (or 4537794 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 46.

The square root of 1070904988 is about 32724.6846890845. The cubic root of 1070904988 is about 1023.0973987613.

The spelling of 1070904988 in words is "one billion, seventy million, nine hundred four thousand, nine hundred eighty-eight".