3449742098 has 8 divisors (see below), whose sum is σ = 5645032560. Its totient is φ = 1568064580.

The previous prime is 3449742077. The next prime is 3449742103. The reversal of 3449742098 is 8902479443.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78403208 + ... + 78403251.

It is an arithmetic number, because the mean of its divisors is an integer number (705629070).

Almost surely, 2^3449742098 is an apocalyptic number.

3449742098 is a deficient number, since it is larger than the sum of its proper divisors (2195290462).

3449742098 is a wasteful number, since it uses less digits than its factorization.

3449742098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156806472.

The product of its (nonzero) digits is 1741824, while the sum is 50.

The square root of 3449742098 is about 58734.5051737052. The cubic root of 3449742098 is about 1510.9921549962.

It can be divided in two parts, 3449 and 742098, that added together give a palindrome (745547).

The spelling of 3449742098 in words is "three billion, four hundred forty-nine million, seven hundred forty-two thousand, ninety-eight".