1070309516 has 6 divisors (see below), whose sum is σ = 1873041660. Its totient is φ = 535154756.

The previous prime is 1070309509. The next prime is 1070309519. The reversal of 1070309516 is 6159030701.

It is a super-2 number, since 2×1070309516² = 2291124920080308512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1070309519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 133788686 + ... + 133788693.

It is an arithmetic number, because the mean of its divisors is an integer number (312173610).

Almost surely, 2^1070309516 is an apocalyptic number.

It is an amenable number.

1070309516 is a deficient number, since it is larger than the sum of its proper divisors (802732144).

1070309516 is a wasteful number, since it uses less digits than its factorization.

1070309516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267577383 (or 267577381 counting only the distinct ones).

The product of its (nonzero) digits is 5670, while the sum is 32.

The square root of 1070309516 is about 32715.5852156125. The cubic root of 1070309516 is about 1022.9077340027.

The spelling of 1070309516 in words is "one billion, seventy million, three hundred nine thousand, five hundred sixteen".