1612268684 has 24 divisors (see below), whose sum is σ = 3042723600. Its totient is φ = 743091264.

The previous prime is 1612268663. The next prime is 1612268689. The reversal of 1612268684 is 4868622161.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1612268689) 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, 16967 + ... + 59265.

It is an arithmetic number, because the mean of its divisors is an integer number (126780150).

Almost surely, 2^1612268684 is an apocalyptic number.

It is an amenable number.

1612268684 is a deficient number, since it is larger than the sum of its proper divisors (1430454916).

1612268684 is a wasteful number, since it uses less digits than its factorization.

1612268684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43049 (or 43047 counting only the distinct ones).

The product of its digits is 221184, while the sum is 44.

The square root of 1612268684 is about 40153.0656861964. The cubic root of 1612268684 is about 1172.5889740826.

The spelling of 1612268684 in words is "one billion, six hundred twelve million, two hundred sixty-eight thousand, six hundred eighty-four".