1430428763 has 2 divisors, whose sum is σ = 1430428764. Its totient is φ = 1430428762.

The previous prime is 1430428733. The next prime is 1430428771. The reversal of 1430428763 is 3678240341.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1430428763 - 2⁸ = 1430428507 is a prime.

It is a super-2 number, since 2×1430428763² = 4092252892035420338, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1430428733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 715214381 + 715214382.

It is an arithmetic number, because the mean of its divisors is an integer number (715214382).

Almost surely, 2^1430428763 is an apocalyptic number.

1430428763 is a deficient number, since it is larger than the sum of its proper divisors (1).

1430428763 is an equidigital number, since it uses as much as digits as its factorization.

1430428763 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96768, while the sum is 38.

The square root of 1430428763 is about 37821.0095449606. The cubic root of 1430428763 is about 1126.7357601598.

The spelling of 1430428763 in words is "one billion, four hundred thirty million, four hundred twenty-eight thousand, seven hundred sixty-three".