1434061746 has 80 divisors (see below), whose sum is σ = 3642777600. Its totient is φ = 418014432.

The previous prime is 1434061723. The next prime is 1434061747. The reversal of 1434061746 is 6471604341.

1434061746 is a `hidden beast` number, since 1 + 4 + 34 + 0 + 617 + 4 + 6 = 666.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1434061746.

It is not an unprimeable number, because it can be changed into a prime (1434061747) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 22095 + ... + 57933.

It is an arithmetic number, because the mean of its divisors is an integer number (45534720).

Almost surely, 2^1434061746 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1434061746, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1821388800).

1434061746 is an abundant number, since it is smaller than the sum of its proper divisors (2208715854).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1434061746 is a wasteful number, since it uses less digits than its factorization.

1434061746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35885 (or 35876 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 1434061746 is about 37869.0077239951. The cubic root of 1434061746 is about 1127.6888429897.

The spelling of 1434061746 in words is "one billion, four hundred thirty-four million, sixty-one thousand, seven hundred forty-six".