1077073470 has 128 divisors (see below), whose sum is σ = 3157056000. Its totient is φ = 259130880.

The previous prime is 1077073457. The next prime is 1077073493. The reversal of 1077073470 is 743707701.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 411526 + ... + 414134.

It is an arithmetic number, because the mean of its divisors is an integer number (24664500).

Almost surely, 2^1077073470 is an apocalyptic number.

1077073470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1077073470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1578528000).

1077073470 is an abundant number, since it is smaller than the sum of its proper divisors (2079982530).

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

1077073470 is a wasteful number, since it uses less digits than its factorization.

1077073470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2775 (or 2769 counting only the distinct ones).

The product of its (nonzero) digits is 28812, while the sum is 36.

The square root of 1077073470 is about 32818.7975099637. The cubic root of 1077073470 is about 1025.0580082181.

The spelling of 1077073470 in words is "one billion, seventy-seven million, seventy-three thousand, four hundred seventy".