772132430 has 16 divisors (see below), whose sum is σ = 1391688000. Its totient is φ = 308441952.

The previous prime is 772132397. The next prime is 772132447. The reversal of 772132430 is 34231277.

772132430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 772132393 and 772132402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43430 + ... + 58569.

It is an arithmetic number, because the mean of its divisors is an integer number (86980500).

Almost surely, 2^772132430 is an apocalyptic number.

772132430 is a deficient number, since it is larger than the sum of its proper divisors (619555570).

772132430 is a wasteful number, since it uses less digits than its factorization.

772132430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102763.

The product of its (nonzero) digits is 7056, while the sum is 29.

The square root of 772132430 is about 27787.2710067038. The cubic root of 772132430 is about 917.4109746891.

The spelling of 772132430 in words is "seven hundred seventy-two million, one hundred thirty-two thousand, four hundred thirty".