1077464832 has 72 divisors (see below), whose sum is σ = 2902349184. Its totient is φ = 354806784.

The previous prime is 1077464813. The next prime is 1077464837. The reversal of 1077464832 is 2384647701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1077464837) 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, 55293 + ... + 72195.

Almost surely, 2^1077464832 is an apocalyptic number.

1077464832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1077464832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1451174592).

1077464832 is an abundant number, since it is smaller than the sum of its proper divisors (1824884352).

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

1077464832 is an equidigital number, since it uses as much as digits as its factorization.

1077464832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17005 (or 16991 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 42.

The square root of 1077464832 is about 32824.7594355237. The cubic root of 1077464832 is about 1025.1821471260.

The spelling of 1077464832 in words is "one billion, seventy-seven million, four hundred sixty-four thousand, eight hundred thirty-two".