2734394172098 has 8 divisors (see below), whose sum is σ = 4317464482320. Its totient is φ = 1295239344660.

The previous prime is 2734394172071. The next prime is 2734394172131. The reversal of 2734394172098 is 8902714934372.

It is a happy number.

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

It is a super-2 number, since 2×2734394172098² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35978870648 + ... + 35978870723.

It is an arithmetic number, because the mean of its divisors is an integer number (539683060290).

Almost surely, 2^{2734394172098} is an apocalyptic number.

2734394172098 is a deficient number, since it is larger than the sum of its proper divisors (1583070310222).

2734394172098 is a wasteful number, since it uses less digits than its factorization.

2734394172098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71957741392.

The product of its (nonzero) digits is 18289152, while the sum is 59.

The spelling of 2734394172098 in words is "two trillion, seven hundred thirty-four billion, three hundred ninety-four million, one hundred seventy-two thousand, ninety-eight".