1485734629 has 4 divisors (see below), whose sum is σ = 1487527660. Its totient is φ = 1483941600.

The previous prime is 1485734609. The next prime is 1485734633. The reversal of 1485734629 is 9264375841.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9264375841 = 7 ⋅1323482263.

It can be written as a sum of positive squares in 2 ways, for example, as 924281604 + 561453025 = 30402^2 + 23695^2 .

It is a cyclic number.

It is not a de Polignac number, because 1485734629 - 2⁷ = 1485734501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1485734609) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 895272 + ... + 896929.

It is an arithmetic number, because the mean of its divisors is an integer number (371881915).

Almost surely, 2^1485734629 is an apocalyptic number.

It is an amenable number.

1485734629 is a deficient number, since it is larger than the sum of its proper divisors (1793031).

1485734629 is an equidigital number, since it uses as much as digits as its factorization.

1485734629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1793030.

The product of its digits is 1451520, while the sum is 49.

The square root of 1485734629 is about 38545.2283557900. The cubic root of 1485734629 is about 1141.0738391442.

The spelling of 1485734629 in words is "one billion, four hundred eighty-five million, seven hundred thirty-four thousand, six hundred twenty-nine".