1012754769 has 32 divisors (see below), whose sum is σ = 1486270464. Its totient is φ = 609638400.

The previous prime is 1012754747. The next prime is 1012754783. The reversal of 1012754769 is 9674572101.

It is a happy number.

It is not a de Polignac number, because 1012754769 - 2⁵ = 1012754737 is a prime.

It is a super-2 number, since 2×1012754769² = 2051344444264486722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1012754769.

It is not an unprimeable number, because it can be changed into a prime (1012754789) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 360169 + ... + 362969.

It is an arithmetic number, because the mean of its divisors is an integer number (46445952).

Almost surely, 2^1012754769 is an apocalyptic number.

It is an amenable number.

1012754769 is a deficient number, since it is larger than the sum of its proper divisors (473515695).

1012754769 is a wasteful number, since it uses less digits than its factorization.

1012754769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3017.

The product of its (nonzero) digits is 105840, while the sum is 42.

The square root of 1012754769 is about 31823.8082102064. The cubic root of 1012754769 is about 1004.2336406592.

The spelling of 1012754769 in words is "one billion, twelve million, seven hundred fifty-four thousand, seven hundred sixty-nine".