1077942448 has 40 divisors (see below), whose sum is σ = 2310494976. Its totient is φ = 483067200.

The previous prime is 1077942427. The next prime is 1077942451. The reversal of 1077942448 is 8442497701.

It is a junction number, because it is equal to n+sod(n) for n = 1077942398 and 1077942407.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30636 + ... + 55627.

Almost surely, 2^1077942448 is an apocalyptic number.

It is an amenable number.

1077942448 is an abundant number, since it is smaller than the sum of its proper divisors (1232552528).

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

1077942448 is a wasteful number, since it uses less digits than its factorization.

1077942448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86353 (or 86347 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 46.

The square root of 1077942448 is about 32832.0338693782. The cubic root of 1077942448 is about 1025.3336048350. Note that the first 3 decimals are identical.

The spelling of 1077942448 in words is "one billion, seventy-seven million, nine hundred forty-two thousand, four hundred forty-eight".