3429895897658 has 8 divisors (see below), whose sum is σ = 5160110446452. Its totient is φ = 1709859082176.

The previous prime is 3429895897651. The next prime is 3429895897693. The reversal of 3429895897658 is 8567985989243.

It can be written as a sum of positive squares in 2 ways, for example, as 3426930332809 + 2965564849 = 1851197^2 + 54457^2 .

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

It is not an unprimeable number, because it can be changed into a prime (3429895897651) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2544432485 + ... + 2544433832.

Almost surely, 2^{3429895897658} is an apocalyptic number.

3429895897658 is a deficient number, since it is larger than the sum of its proper divisors (1730214548794).

3429895897658 is a wasteful number, since it uses less digits than its factorization.

3429895897658 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5088866656.

The product of its digits is 9405849600, while the sum is 83.

The spelling of 3429895897658 in words is "three trillion, four hundred twenty-nine billion, eight hundred ninety-five million, eight hundred ninety-seven thousand, six hundred fifty-eight".