1428602876 has 24 divisors (see below), whose sum is σ = 2515744560. Its totient is φ = 709833600.

The previous prime is 1428602869. The next prime is 1428602881. The reversal of 1428602876 is 6782068241.

It is a super-3 number, since 3×1428602876³ (a number of 28 digits) contains 333 as substring.

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, 471695 + ... + 474713.

It is an arithmetic number, because the mean of its divisors is an integer number (104822690).

Almost surely, 2^1428602876 is an apocalyptic number.

It is an amenable number.

1428602876 is a deficient number, since it is larger than the sum of its proper divisors (1087141684).

1428602876 is a wasteful number, since it uses less digits than its factorization.

1428602876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3725 (or 3723 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 44.

The square root of 1428602876 is about 37796.8633090102. The cubic root of 1428602876 is about 1126.2561444896.

The spelling of 1428602876 in words is "one billion, four hundred twenty-eight million, six hundred two thousand, eight hundred seventy-six".