61349834 has 32 divisors (see below), whose sum is σ = 113654016. Its totient is φ = 24186240.

The previous prime is 61349831. The next prime is 61349843. The reversal of 61349834 is 43894316.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (61349831) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94499 + ... + 95145.

It is an arithmetic number, because the mean of its divisors is an integer number (3551688).

Almost surely, 2^61349834 is an apocalyptic number.

61349834 is a deficient number, since it is larger than the sum of its proper divisors (52304182).

61349834 is a wasteful number, since it uses less digits than its factorization.

61349834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1190.

The product of its digits is 62208, while the sum is 38.

The square root of 61349834 is about 7832.6134846550. The cubic root of 61349834 is about 394.4008091973.

The spelling of 61349834 in words is "sixty-one million, three hundred forty-nine thousand, eight hundred thirty-four".