612466994 has 16 divisors (see below), whose sum is σ = 950433048. Its totient is φ = 295777152.

The previous prime is 612466963. The next prime is 612466999. The reversal of 612466994 is 499664216.

It can be written as a sum of positive squares in 4 ways, for example, as 606883225 + 5583769 = 24635^2 + 2363^2 .

It is a super-3 number, since 3×612466994³ (a number of 27 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (612466999) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20069 + ... + 40344.

Almost surely, 2^612466994 is an apocalyptic number.

612466994 is a deficient number, since it is larger than the sum of its proper divisors (337966054).

612466994 is a wasteful number, since it uses less digits than its factorization.

612466994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60589.

The product of its digits is 559872, while the sum is 47.

The square root of 612466994 is about 24748.0705106479. The cubic root of 612466994 is about 849.2343712438.

The spelling of 612466994 in words is "six hundred twelve million, four hundred sixty-six thousand, nine hundred ninety-four".