1013476805 has 32 divisors (see below), whose sum is σ = 1367452800. Its totient is φ = 714597120.

The previous prime is 1013476801. The next prime is 1013476819. The reversal of 1013476805 is 5086743101.

It is not a de Polignac number, because 1013476805 - 2² = 1013476801 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013476801) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 709502 + ... + 710928.

It is an arithmetic number, because the mean of its divisors is an integer number (42732900).

Almost surely, 2^1013476805 is an apocalyptic number.

It is an amenable number.

1013476805 is a deficient number, since it is larger than the sum of its proper divisors (353975995).

1013476805 is a wasteful number, since it uses less digits than its factorization.

1013476805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1829.

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 1013476805 is about 31835.1504629710. The cubic root of 1013476805 is about 1004.4722376078.

The spelling of 1013476805 in words is "one billion, thirteen million, four hundred seventy-six thousand, eight hundred five".