3440434497 has 8 divisors (see below), whose sum is σ = 4600025280. Its totient is φ = 2287233360.

The previous prime is 3440434493. The next prime is 3440434511. The reversal of 3440434497 is 7944340443.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3440434497 - 2² = 3440434493 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3440434493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1596154 + ... + 1598307.

It is an arithmetic number, because the mean of its divisors is an integer number (575003160).

Almost surely, 2^3440434497 is an apocalyptic number.

It is an amenable number.

3440434497 is a deficient number, since it is larger than the sum of its proper divisors (1159590783).

3440434497 is a wasteful number, since it uses less digits than its factorization.

3440434497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3194823.

The product of its (nonzero) digits is 580608, while the sum is 42.

The square root of 3440434497 is about 58655.2171336873. The cubic root of 3440434497 is about 1509.6320166710.

The spelling of 3440434497 in words is "three billion, four hundred forty million, four hundred thirty-four thousand, four hundred ninety-seven".