1428930995 has 8 divisors (see below), whose sum is σ = 1714984080. Its totient is φ = 1142966880.

The previous prime is 1428930977. The next prime is 1428931001. The reversal of 1428930995 is 5990398241.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1428930995 - 2¹⁴ = 1428914611 is a prime.

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, 20600 + ... + 57290.

It is an arithmetic number, because the mean of its divisors is an integer number (214373010).

Almost surely, 2^1428930995 is an apocalyptic number.

1428930995 is a deficient number, since it is larger than the sum of its proper divisors (286053085).

1428930995 is an equidigital number, since it uses as much as digits as its factorization.

1428930995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44485.

The product of its (nonzero) digits is 699840, while the sum is 50.

The square root of 1428930995 is about 37801.2036184035. The cubic root of 1428930995 is about 1126.3423634003.

The spelling of 1428930995 in words is "one billion, four hundred twenty-eight million, nine hundred thirty thousand, nine hundred ninety-five".