3502543434 has 32 divisors (see below), whose sum is σ = 7613168640. Its totient is φ = 1067815872.

The previous prime is 3502543433. The next prime is 3502543441. The reversal of 3502543434 is 4343452053.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3502543395 and 3502543404.

It is not an unprimeable number, because it can be changed into a prime (3502543433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 197482 + ... + 214485.

It is an arithmetic number, because the mean of its divisors is an integer number (237911520).

Almost surely, 2^3502543434 is an apocalyptic number.

3502543434 is an abundant number, since it is smaller than the sum of its proper divisors (4110625206).

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

3502543434 is a wasteful number, since it uses less digits than its factorization.

3502543434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412094.

The product of its (nonzero) digits is 86400, while the sum is 33.

The square root of 3502543434 is about 59182.2898678312. The cubic root of 3502543434 is about 1518.6621761067.

Adding to 3502543434 its reverse (4343452053), we get a palindrome (7845995487).

The spelling of 3502543434 in words is "three billion, five hundred two million, five hundred forty-three thousand, four hundred thirty-four".