616094746 has 4 divisors (see below), whose sum is σ = 924142122. Its totient is φ = 308047372.

The previous prime is 616094723. The next prime is 616094747. The reversal of 616094746 is 647490616.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 614494521 + 1600225 = 24789^2 + 1265^2 .

It is not an unprimeable number, because it can be changed into a prime (616094747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 154023685 + ... + 154023688.

Almost surely, 2^616094746 is an apocalyptic number.

616094746 is a deficient number, since it is larger than the sum of its proper divisors (308047376).

616094746 is a wasteful number, since it uses less digits than its factorization.

616094746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308047375.

The product of its (nonzero) digits is 217728, while the sum is 43.

The square root of 616094746 is about 24821.2559311571. The cubic root of 616094746 is about 850.9077941508.

The spelling of 616094746 in words is "six hundred sixteen million, ninety-four thousand, seven hundred forty-six".