3490534020 has 48 divisors (see below), whose sum is σ = 9803078208. Its totient is φ = 927991680.

The previous prime is 3490534013. The next prime is 3490534031. The reversal of 3490534020 is 204350943.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68019 + ... + 107738.

It is an arithmetic number, because the mean of its divisors is an integer number (204230796).

Almost surely, 2^3490534020 is an apocalyptic number.

3490534020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3490534020 is an abundant number, since it is smaller than the sum of its proper divisors (6312544188).

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

3490534020 is a wasteful number, since it uses less digits than its factorization.

3490534020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176100 (or 176098 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 3490534020 is about 59080.7415322455. The cubic root of 3490534020 is about 1516.9244743621.

Adding to 3490534020 its reverse (204350943), we get a palindrome (3694884963).

The spelling of 3490534020 in words is "three billion, four hundred ninety million, five hundred thirty-four thousand, twenty".