1012626346 has 16 divisors (see below), whose sum is σ = 1569588480. Its totient is φ = 489464640.

The previous prime is 1012626341. The next prime is 1012626361. The reversal of 1012626346 is 6436262101.

It is a super-2 number, since 2×1012626346² = 2050824233226623432, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (1012626341) 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, 54465 + ... + 70651.

It is an arithmetic number, because the mean of its divisors is an integer number (98099280).

Almost surely, 2^1012626346 is an apocalyptic number.

1012626346 is a deficient number, since it is larger than the sum of its proper divisors (556962134).

1012626346 is a wasteful number, since it uses less digits than its factorization.

1012626346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17229.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 1012626346 is about 31821.7904273157. The cubic root of 1012626346 is about 1004.1911913739.

Adding to 1012626346 its reverse (6436262101), we get a palindrome (7448888447).

The spelling of 1012626346 in words is "one billion, twelve million, six hundred twenty-six thousand, three hundred forty-six".