1073948264 has 8 divisors (see below), whose sum is σ = 2013653010. Its totient is φ = 536974128.

The previous prime is 1073948237. The next prime is 1073948303. The reversal of 1073948264 is 4628493701.

It can be written as a sum of positive squares in only one way, i.e., 879122500 + 194825764 = 29650^2 + 13958^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×1073948264² = 2306729747497227392, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67121759 + ... + 67121774.

Almost surely, 2^1073948264 is an apocalyptic number.

It is an amenable number.

1073948264 is a deficient number, since it is larger than the sum of its proper divisors (939704746).

1073948264 is a wasteful number, since it uses less digits than its factorization.

1073948264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134243539 (or 134243535 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 44.

The square root of 1073948264 is about 32771.1498730209. The cubic root of 1073948264 is about 1024.0656213033.

The spelling of 1073948264 in words is "one billion, seventy-three million, nine hundred forty-eight thousand, two hundred sixty-four".