1077739408 has 10 divisors (see below), whose sum is σ = 2088120134. Its totient is φ = 538869696.

The previous prime is 1077739393. The next prime is 1077739433. The reversal of 1077739408 is 8049377701.

It can be written as a sum of positive squares in only one way, i.e., 578306304 + 499433104 = 24048^2 + 22348^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33679341 + ... + 33679372.

Almost surely, 2^1077739408 is an apocalyptic number.

It is an amenable number.

1077739408 is a deficient number, since it is larger than the sum of its proper divisors (1010380726).

1077739408 is an equidigital number, since it uses as much as digits as its factorization.

1077739408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67358721 (or 67358715 counting only the distinct ones).

The product of its (nonzero) digits is 296352, while the sum is 46.

The square root of 1077739408 is about 32828.9416216850. The cubic root of 1077739408 is about 1025.2692239064.

The spelling of 1077739408 in words is "one billion, seventy-seven million, seven hundred thirty-nine thousand, four hundred eight".