1077673477 has 4 divisors (see below), whose sum is σ = 1077744096. Its totient is φ = 1077602860.

The previous prime is 1077673453. The next prime is 1077673511. The reversal of 1077673477 is 7743767701.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1077673477 is a prime.

It is a super-2 number, since 2×1077673477² = 2322760246058539058, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1077673477.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1077673417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1849 + ... + 46462.

It is an arithmetic number, because the mean of its divisors is an integer number (269436024).

Almost surely, 2^1077673477 is an apocalyptic number.

It is an amenable number.

1077673477 is a deficient number, since it is larger than the sum of its proper divisors (70619).

1077673477 is an equidigital number, since it uses as much as digits as its factorization.

1077673477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70618.

The product of its (nonzero) digits is 1210104, while the sum is 49.

The square root of 1077673477 is about 32827.9374466323. The cubic root of 1077673477 is about 1025.2483164392.

The spelling of 1077673477 in words is "one billion, seventy-seven million, six hundred seventy-three thousand, four hundred seventy-seven".