1349533710 has 160 divisors (see below), whose sum is σ = 4365757440. Its totient is φ = 292206528.

The previous prime is 1349533673. The next prime is 1349533711. The reversal of 1349533710 is 173359431.

1349533710 is a `hidden beast` number, since 13 + 49 + 533 + 71 + 0 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1349533711) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 101467 + ... + 113993.

It is an arithmetic number, because the mean of its divisors is an integer number (27285984).

Almost surely, 2^1349533710 is an apocalyptic number.

1349533710 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1349533710, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2182878720).

1349533710 is an abundant number, since it is smaller than the sum of its proper divisors (3016223730).

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

1349533710 is a wasteful number, since it uses less digits than its factorization.

1349533710 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12572 (or 12563 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 36.

The square root of 1349533710 is about 36736.0001905488. Note that the first 3 decimals coincide. The cubic root of 1349533710 is about 1105.0821884910.

The spelling of 1349533710 in words is "one billion, three hundred forty-nine million, five hundred thirty-three thousand, seven hundred ten".