61934395 has 16 divisors (see below), whose sum is σ = 80146080. Its totient is φ = 45792000.

The previous prime is 61934371. The next prime is 61934407. The reversal of 61934395 is 59343916.

It is not a de Polignac number, because 61934395 - 2⁵ = 61934363 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4056 + ... + 11845.

It is an arithmetic number, because the mean of its divisors is an integer number (5009130).

Almost surely, 2^61934395 is an apocalyptic number.

61934395 is a deficient number, since it is larger than the sum of its proper divisors (18211685).

61934395 is a wasteful number, since it uses less digits than its factorization.

61934395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15966.

The product of its digits is 87480, while the sum is 40.

The square root of 61934395 is about 7869.8408497250. The cubic root of 61934395 is about 395.6495109046.

The spelling of 61934395 in words is "sixty-one million, nine hundred thirty-four thousand, three hundred ninety-five".