1671353034 has 64 divisors (see below), whose sum is σ = 3739115520. Its totient is φ = 494573760.

The previous prime is 1671353017. The next prime is 1671353053. The reversal of 1671353034 is 4303531761.

It is a super-2 number, since 2×1671353034² = 5586841928522010312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1671352986 and 1671353004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 401737 + ... + 405875.

It is an arithmetic number, because the mean of its divisors is an integer number (58423680).

Almost surely, 2^1671353034 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1671353034, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1869557760).

1671353034 is an abundant number, since it is smaller than the sum of its proper divisors (2067762486).

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

1671353034 is a wasteful number, since it uses less digits than its factorization.

1671353034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4355.

The product of its (nonzero) digits is 22680, while the sum is 33.

The square root of 1671353034 is about 40882.1847997389. The cubic root of 1671353034 is about 1186.7413221383.

Adding to 1671353034 its reverse (4303531761), we get a palindrome (5974884795).

The spelling of 1671353034 in words is "one billion, six hundred seventy-one million, three hundred fifty-three thousand, thirty-four".