1434988546 has 4 divisors (see below), whose sum is σ = 2152482822. Its totient is φ = 717494272.

The previous prime is 1434988487. The next prime is 1434988571. The reversal of 1434988546 is 6458894341.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1191285225 + 243703321 = 34515^2 + 15611^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1434988493 and 1434988502.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 358747135 + ... + 358747138.

Almost surely, 2^1434988546 is an apocalyptic number.

1434988546 is a deficient number, since it is larger than the sum of its proper divisors (717494276).

1434988546 is an equidigital number, since it uses as much as digits as its factorization.

1434988546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 717494275.

The product of its digits is 3317760, while the sum is 52.

The square root of 1434988546 is about 37881.2426670509. The cubic root of 1434988546 is about 1127.9317235010.

The spelling of 1434988546 in words is "one billion, four hundred thirty-four million, nine hundred eighty-eight thousand, five hundred forty-six".