1077777496 has 32 divisors (see below), whose sum is σ = 2136919680. Its totient is φ = 508780800.

The previous prime is 1077777443. The next prime is 1077777497. The reversal of 1077777496 is 6947777701.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1077777497) 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, 42831 + ... + 63166.

It is an arithmetic number, because the mean of its divisors is an integer number (66778740).

Almost surely, 2^1077777496 is an apocalyptic number.

It is an amenable number.

1077777496 is a deficient number, since it is larger than the sum of its proper divisors (1059142184).

1077777496 is a wasteful number, since it uses less digits than its factorization.

1077777496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106075 (or 106071 counting only the distinct ones).

The product of its (nonzero) digits is 3630312, while the sum is 55.

The square root of 1077777496 is about 32829.5217144569. The cubic root of 1077777496 is about 1025.2813016541.

The spelling of 1077777496 in words is "one billion, seventy-seven million, seven hundred seventy-seven thousand, four hundred ninety-six".