1070068490 has 16 divisors (see below), whose sum is σ = 1978181352. Its totient is φ = 416458944.

The previous prime is 1070068487. The next prime is 1070068499. The reversal of 1070068490 is 948600701.

It can be written as a sum of positive squares in 4 ways, for example, as 1056445009 + 13623481 = 32503^2 + 3691^2 .

It is a super-2 number, since 2×1070068490² = 2290093146581760200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1070068490.

It is not an unprimeable number, because it can be changed into a prime (1070068499) 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 7 ways as a sum of consecutive naturals, for example, 1445669 + ... + 1446408.

Almost surely, 2^1070068490 is an apocalyptic number.

1070068490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1070068490 is a deficient number, since it is larger than the sum of its proper divisors (908112862).

1070068490 is a wasteful number, since it uses less digits than its factorization.

1070068490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2892121.

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 1070068490 is about 32711.9013510374. The cubic root of 1070068490 is about 1022.8309444183.

The spelling of 1070068490 in words is "one billion, seventy million, sixty-eight thousand, four hundred ninety".