1653376434 has 32 divisors (see below), whose sum is σ = 3417845760. Its totient is φ = 532893072.

The previous prime is 1653376433. The next prime is 1653376441. The reversal of 1653376434 is 4346733561.

It is not an unprimeable number, because it can be changed into a prime (1653376433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11914 + ... + 58725.

It is an arithmetic number, because the mean of its divisors is an integer number (106807680).

Almost surely, 2^1653376434 is an apocalyptic number.

1653376434 is an abundant number, since it is smaller than the sum of its proper divisors (1764469326).

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

1653376434 is a wasteful number, since it uses less digits than its factorization.

1653376434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70774.

The product of its digits is 544320, while the sum is 42.

The square root of 1653376434 is about 40661.7318126024. The cubic root of 1653376434 is about 1182.4712248152.

The spelling of 1653376434 in words is "one billion, six hundred fifty-three million, three hundred seventy-six thousand, four hundred thirty-four".