1070829915 has 32 divisors (see below), whose sum is σ = 1817142336. Its totient is φ = 536616960.

The previous prime is 1070829899. The next prime is 1070829917. The reversal of 1070829915 is 5199280701.

It is not a de Polignac number, because 1070829915 - 2⁴ = 1070829899 is a prime.

It is a super-2 number, since 2×1070829915² = 2293353413717814450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1070829917) 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 31 ways as a sum of consecutive naturals, for example, 165379 + ... + 171731.

It is an arithmetic number, because the mean of its divisors is an integer number (56785698).

Almost surely, 2^1070829915 is an apocalyptic number.

1070829915 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1070829915 is a deficient number, since it is larger than the sum of its proper divisors (746312421).

1070829915 is a wasteful number, since it uses less digits than its factorization.

1070829915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7039.

The product of its (nonzero) digits is 45360, while the sum is 42.

The square root of 1070829915 is about 32723.5376296635. The cubic root of 1070829915 is about 1023.0734910114.

The spelling of 1070829915 in words is "one billion, seventy million, eight hundred twenty-nine thousand, nine hundred fifteen".