1013929744 has 10 divisors (see below), whose sum is σ = 1964488910. Its totient is φ = 506964864.

The previous prime is 1013929729. The next prime is 1013929747. The reversal of 1013929744 is 4479293101.

It can be written as a sum of positive squares in only one way, i.e., 900720144 + 113209600 = 30012^2 + 10640^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1013929697 and 1013929706.

It is not an unprimeable number, because it can be changed into a prime (1013929747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31685289 + ... + 31685320.

It is an arithmetic number, because the mean of its divisors is an integer number (196448891).

Almost surely, 2^1013929744 is an apocalyptic number.

It is an amenable number.

1013929744 is a deficient number, since it is larger than the sum of its proper divisors (950559166).

1013929744 is an equidigital number, since it uses as much as digits as its factorization.

1013929744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63370617 (or 63370611 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 1013929744 is about 31842.2634873842. The cubic root of 1013929744 is about 1004.6218535597.

The spelling of 1013929744 in words is "one billion, thirteen million, nine hundred twenty-nine thousand, seven hundred forty-four".