3429526440 has 64 divisors (see below), whose sum is σ = 10306618560. Its totient is φ = 912936960.

The previous prime is 3429526403. The next prime is 3429526483. The reversal of 3429526440 is 446259243.

3429526440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44475 + ... + 94005.

It is an arithmetic number, because the mean of its divisors is an integer number (161040915).

Almost surely, 2^3429526440 is an apocalyptic number.

3429526440 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3429526440 is an abundant number, since it is smaller than the sum of its proper divisors (6877092120).

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

3429526440 is a wasteful number, since it uses less digits than its factorization.

3429526440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50122 (or 50118 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 39.

The square root of 3429526440 is about 58562.1587716846. The cubic root of 3429526440 is about 1508.0348747877.

The spelling of 3429526440 in words is "three billion, four hundred twenty-nine million, five hundred twenty-six thousand, four hundred forty".