2049195354 has 16 divisors (see below), whose sum is σ = 4100446848. Its totient is φ = 682722432.

The previous prime is 2049195329. The next prime is 2049195367. The reversal of 2049195354 is 4535919402.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72562 + ... + 96765.

It is an arithmetic number, because the mean of its divisors is an integer number (256277928).

Almost surely, 2^2049195354 is an apocalyptic number.

2049195354 is an abundant number, since it is smaller than the sum of its proper divisors (2051251494).

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

2049195354 is a wasteful number, since it uses less digits than its factorization.

2049195354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171349.

The product of its (nonzero) digits is 194400, while the sum is 42.

The square root of 2049195354 is about 45268.0389899982. The cubic root of 2049195354 is about 1270.1678646403.

The spelling of 2049195354 in words is "two billion, forty-nine million, one hundred ninety-five thousand, three hundred fifty-four".