1410849729 has 12 divisors (see below), whose sum is σ = 2087599332. Its totient is φ = 917625600.

The previous prime is 1410849697. The next prime is 1410849761. The reversal of 1410849729 is 9279480141.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1410849697) and next prime (1410849761).

It can be written as a sum of positive squares in 2 ways, for example, as 629759025 + 781090704 = 25095^2 + 27948^2 .

It is not a de Polignac number, because 1410849729 - 2⁵ = 1410849697 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1410849779) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1911352 + ... + 1912089.

It is an arithmetic number, because the mean of its divisors is an integer number (173966611).

Almost surely, 2^1410849729 is an apocalyptic number.

It is an amenable number.

1410849729 is a deficient number, since it is larger than the sum of its proper divisors (676749603).

1410849729 is a wasteful number, since it uses less digits than its factorization.

1410849729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3823488 (or 3823485 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 45.

The square root of 1410849729 is about 37561.2796507254. The cubic root of 1410849729 is about 1121.5713829875.

The spelling of 1410849729 in words is "one billion, four hundred ten million, eight hundred forty-nine thousand, seven hundred twenty-nine".