1077266838 has 32 divisors (see below), whose sum is σ = 2184098400. Its totient is φ = 354191616.

The previous prime is 1077266821. The next prime is 1077266873. The reversal of 1077266838 is 8386627701.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146170 + ... + 153362.

It is an arithmetic number, because the mean of its divisors is an integer number (68253075).

Almost surely, 2^1077266838 is an apocalyptic number.

1077266838 is an abundant number, since it is smaller than the sum of its proper divisors (1106831562).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1077266838 is a wasteful number, since it uses less digits than its factorization.

1077266838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7536.

The product of its (nonzero) digits is 677376, while the sum is 48.

The square root of 1077266838 is about 32821.7433723439. The cubic root of 1077266838 is about 1025.1193477528.

The spelling of 1077266838 in words is "one billion, seventy-seven million, two hundred sixty-six thousand, eight hundred thirty-eight".