61394303 has 8 divisors (see below), whose sum is σ = 61879056. Its totient is φ = 60912000.

The previous prime is 61394287. The next prime is 61394309. The reversal of 61394303 is 30349316.

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

It is a cyclic number.

It is not a de Polignac number, because 61394303 - 2⁴ = 61394287 is a prime.

It is a super-3 number, since 3×61394303³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61394309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113213 + ... + 113753.

It is an arithmetic number, because the mean of its divisors is an integer number (7734882).

Almost surely, 2^61394303 is an apocalyptic number.

61394303 is a deficient number, since it is larger than the sum of its proper divisors (484753).

61394303 is a wasteful number, since it uses less digits than its factorization.

61394303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1225.

The product of its (nonzero) digits is 5832, while the sum is 29.

The square root of 61394303 is about 7835.4516781102. The cubic root of 61394303 is about 394.4960790759.

The spelling of 61394303 in words is "sixty-one million, three hundred ninety-four thousand, three hundred three".