1434680345 has 16 divisors (see below), whose sum is σ = 1985617920. Its totient is φ = 974752704.

The previous prime is 1434680333. The next prime is 1434680347. The reversal of 1434680345 is 5430864341.

It is a happy number.

1434680345 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 1434680345 - 2⁶ = 1434680281 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1434680299 and 1434680308.

It is not an unprimeable number, because it can be changed into a prime (1434680347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 184217 + ... + 191846.

It is an arithmetic number, because the mean of its divisors is an integer number (124101120).

Almost surely, 2^1434680345 is an apocalyptic number.

It is an amenable number.

1434680345 is a deficient number, since it is larger than the sum of its proper divisors (550937575).

1434680345 is a wasteful number, since it uses less digits than its factorization.

1434680345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376184.

The product of its (nonzero) digits is 138240, while the sum is 38.

The square root of 1434680345 is about 37877.1744590327. The cubic root of 1434680345 is about 1127.8509668574.

The spelling of 1434680345 in words is "one billion, four hundred thirty-four million, six hundred eighty thousand, three hundred forty-five".