2078432704 has 14 divisors (see below), whose sum is σ = 4124390024. Its totient is φ = 1039216320.

The previous prime is 2078432693. The next prime is 2078432729. The reversal of 2078432704 is 4072348702.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16237692 + ... + 16237819.

Almost surely, 2^2078432704 is an apocalyptic number.

It is an amenable number.

2078432704 is a deficient number, since it is larger than the sum of its proper divisors (2045957320).

2078432704 is an equidigital number, since it uses as much as digits as its factorization.

2078432704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32475523 (or 32475513 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 37.

The square root of 2078432704 is about 45589.8311468687. The cubic root of 2078432704 is about 1276.1801614699.

The spelling of 2078432704 in words is "two billion, seventy-eight million, four hundred thirty-two thousand, seven hundred four".