1012345676 has 12 divisors (see below), whose sum is σ = 1783338480. Its totient is φ = 502820400.

The previous prime is 1012345661. The next prime is 1012345693. The reversal of 1012345676 is 6765432101.

1012345676 is an esthetic number in base 10, because in such base its adjacent digits differ by 1.

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 837431 + ... + 838638.

It is an arithmetic number, because the mean of its divisors is an integer number (148611540).

Almost surely, 2^1012345676 is an apocalyptic number.

It is an amenable number.

1012345676 is a deficient number, since it is larger than the sum of its proper divisors (770992804).

1012345676 is a wasteful number, since it uses less digits than its factorization.

1012345676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1676224 (or 1676222 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 1012345676 is about 31817.3800932761. The cubic root of 1012345676 is about 1004.0984054592.

Adding to 1012345676 its reverse (6765432101), we get a palindrome (7777777777).

The spelling of 1012345676 in words is "one billion, twelve million, three hundred forty-five thousand, six hundred seventy-six".