610690441 has 4 divisors (see below), whose sum is σ = 610742800. Its totient is φ = 610638084.

The previous prime is 610690417. The next prime is 610690463. The reversal of 610690441 is 144096016.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 610690441 - 2⁷ = 610690313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (610690141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130 + ... + 34948.

It is an arithmetic number, because the mean of its divisors is an integer number (152685700).

Almost surely, 2^610690441 is an apocalyptic number.

It is an amenable number.

610690441 is a deficient number, since it is larger than the sum of its proper divisors (52359).

610690441 is a wasteful number, since it uses less digits than its factorization.

610690441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52358.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 610690441 is about 24712.1516869738. The cubic root of 610690441 is about 848.4124651999.

The spelling of 610690441 in words is "six hundred ten million, six hundred ninety thousand, four hundred forty-one".