1013434737 has 16 divisors (see below), whose sum is σ = 1557951360. Its totient is φ = 573979392.

The previous prime is 1013434729. The next prime is 1013434739. The reversal of 1013434737 is 7374343101.

It is not a de Polignac number, because 1013434737 - 2³ = 1013434729 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1013434698 and 1013434707.

It is not an unprimeable number, because it can be changed into a prime (1013434739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 211162 + ... + 215907.

It is an arithmetic number, because the mean of its divisors is an integer number (97371960).

Almost surely, 2^1013434737 is an apocalyptic number.

It is an amenable number.

1013434737 is a deficient number, since it is larger than the sum of its proper divisors (544516623).

1013434737 is a wasteful number, since it uses less digits than its factorization.

1013434737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427192.

The product of its (nonzero) digits is 21168, while the sum is 33.

The square root of 1013434737 is about 31834.4897399032. The cubic root of 1013434737 is about 1004.4583393379.

Adding to 1013434737 its reverse (7374343101), we get a palindrome (8387777838).

The spelling of 1013434737 in words is "one billion, thirteen million, four hundred thirty-four thousand, seven hundred thirty-seven".