61244349 has 8 divisors (see below), whose sum is σ = 81773472. Its totient is φ = 40772400.

The previous prime is 61244327. The next prime is 61244357. The reversal of 61244349 is 94344216.

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

It is not a de Polignac number, because 61244349 - 2⁷ = 61244221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61244849) 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, 11727 + ... + 16124.

It is an arithmetic number, because the mean of its divisors is an integer number (10221684).

Almost surely, 2^61244349 is an apocalyptic number.

It is an amenable number.

61244349 is a deficient number, since it is larger than the sum of its proper divisors (20529123).

61244349 is a wasteful number, since it uses less digits than its factorization.

61244349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28587.

The product of its digits is 20736, while the sum is 33.

The square root of 61244349 is about 7825.8768837748. The cubic root of 61244349 is about 394.1746350648.

The spelling of 61244349 in words is "sixty-one million, two hundred forty-four thousand, three hundred forty-nine".