61682349 has 8 divisors (see below), whose sum is σ = 82337440. Its totient is φ = 41074416.

The previous prime is 61682329. The next prime is 61682353. The reversal of 61682349 is 94328616.

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

It is not a de Polignac number, because 61682349 - 2²³ = 53293741 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 (61682329) 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, 8614 + ... + 14055.

It is an arithmetic number, because the mean of its divisors is an integer number (10292180).

Almost surely, 2^61682349 is an apocalyptic number.

It is an amenable number.

61682349 is a deficient number, since it is larger than the sum of its proper divisors (20655091).

61682349 is a wasteful number, since it uses less digits than its factorization.

61682349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23579.

The product of its digits is 62208, while the sum is 39.

The square root of 61682349 is about 7853.8111130839. The cubic root of 61682349 is about 395.1120741639.

The spelling of 61682349 in words is "sixty-one million, six hundred eighty-two thousand, three hundred forty-nine".