61369298 has 8 divisors (see below), whose sum is σ = 92345292. Its totient is φ = 30587536.

The previous prime is 61369291. The next prime is 61369339. The reversal of 61369298 is 89296316.

It can be written as a sum of positive squares in 2 ways, for example, as 59799289 + 1570009 = 7733^2 + 1253^2 .

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

It is not an unprimeable number, because it can be changed into a prime (61369291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47765 + ... + 49032.

Almost surely, 2^61369298 is an apocalyptic number.

61369298 is a deficient number, since it is larger than the sum of its proper divisors (30975994).

61369298 is a wasteful number, since it uses less digits than its factorization.

61369298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97116.

The product of its digits is 139968, while the sum is 44.

The square root of 61369298 is about 7833.8558832800. The cubic root of 61369298 is about 394.4425143124.

The spelling of 61369298 in words is "sixty-one million, three hundred sixty-nine thousand, two hundred ninety-eight".