604347261 has 8 divisors (see below), whose sum is σ = 920910144. Its totient is φ = 345341280.

The previous prime is 604347251. The next prime is 604347277. The reversal of 604347261 is 162743406.

It is a happy number.

604347261 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 604347261 - 2⁹ = 604346749 is a prime.

It is a super-2 number, since 2×604347261² = 730471223756404242, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (604347221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14389200 + ... + 14389241.

It is an arithmetic number, because the mean of its divisors is an integer number (115113768).

Almost surely, 2^604347261 is an apocalyptic number.

It is an amenable number.

604347261 is a deficient number, since it is larger than the sum of its proper divisors (316562883).

604347261 is a wasteful number, since it uses less digits than its factorization.

604347261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28778451.

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 604347261 is about 24583.4753645615. The cubic root of 604347261 is about 845.4647775141.

The spelling of 604347261 in words is "six hundred four million, three hundred forty-seven thousand, two hundred sixty-one".