1311470070 has 32 divisors (see below), whose sum is σ = 3179983968. Its totient is φ = 346119168.

The previous prime is 1311470063. The next prime is 1311470081. The reversal of 1311470070 is 700741131.

It is a self number, because there is not a number n which added to its sum of digits gives 1311470070.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 222429 + ... + 228248.

It is an arithmetic number, because the mean of its divisors is an integer number (99374499).

Almost surely, 2^1311470070 is an apocalyptic number.

1311470070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1311470070 is an abundant number, since it is smaller than the sum of its proper divisors (1868513898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1311470070 is a wasteful number, since it uses less digits than its factorization.

1311470070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450784.

The product of its (nonzero) digits is 588, while the sum is 24.

The square root of 1311470070 is about 36214.2246914110. The cubic root of 1311470070 is about 1094.5933228452.

The spelling of 1311470070 in words is "one billion, three hundred eleven million, four hundred seventy thousand, seventy".