1601412734 has 8 divisors (see below), whose sum is σ = 2416856520. Its totient is φ = 795793896.

The previous prime is 1601412731. The next prime is 1601412749. The reversal of 1601412734 is 4372141061.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 1601412697 and 1601412706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1601412731) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2455829 + ... + 2456480.

It is an arithmetic number, because the mean of its divisors is an integer number (302107065).

Almost surely, 2^1601412734 is an apocalyptic number.

1601412734 is a deficient number, since it is larger than the sum of its proper divisors (815443786).

1601412734 is a wasteful number, since it uses less digits than its factorization.

1601412734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4912474.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 1601412734 is about 40017.6552786392. The cubic root of 1601412734 is about 1169.9512322917.

Adding to 1601412734 its reverse (4372141061), we get a palindrome (5973553795).

The spelling of 1601412734 in words is "one billion, six hundred one million, four hundred twelve thousand, seven hundred thirty-four".