1032649464 has 64 divisors (see below), whose sum is σ = 3218653440. Its totient is φ = 268220160.

The previous prime is 1032649433. The next prime is 1032649481. The reversal of 1032649464 is 4649462301.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 277549 + ... + 281244.

It is an arithmetic number, because the mean of its divisors is an integer number (50291460).

Almost surely, 2^1032649464 is an apocalyptic number.

1032649464 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1032649464 is an abundant number, since it is smaller than the sum of its proper divisors (2186003976).

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

1032649464 is a wasteful number, since it uses less digits than its factorization.

1032649464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 558820 (or 558816 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 39.

The square root of 1032649464 is about 32134.8636841671. The cubic root of 1032649464 is about 1010.7668143307.

The spelling of 1032649464 in words is "one billion, thirty-two million, six hundred forty-nine thousand, four hundred sixty-four".