1073900461 has 4 divisors (see below), whose sum is σ = 1073972124. Its totient is φ = 1073828800.

The previous prime is 1073900423. The next prime is 1073900497. The reversal of 1073900461 is 1640093701.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 965344900 + 108555561 = 31070^2 + 10419^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1073900461 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 (1073900161) 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, 3820 + ... + 46501.

It is an arithmetic number, because the mean of its divisors is an integer number (268493031).

Almost surely, 2^1073900461 is an apocalyptic number.

It is an amenable number.

1073900461 is a deficient number, since it is larger than the sum of its proper divisors (71663).

1073900461 is an equidigital number, since it uses as much as digits as its factorization.

1073900461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71662.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 1073900461 is about 32770.4205191206. The cubic root of 1073900461 is about 1024.0504268609.

The spelling of 1073900461 in words is "one billion, seventy-three million, nine hundred thousand, four hundred sixty-one".