2049964370 has 32 divisors (see below), whose sum is σ = 3796752960. Its totient is φ = 796461120.

The previous prime is 2049964351. The next prime is 2049964387. The reversal of 2049964370 is 734699402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64661 + ... + 90999.

It is an arithmetic number, because the mean of its divisors is an integer number (118648530).

Almost surely, 2^2049964370 is an apocalyptic number.

2049964370 is a deficient number, since it is larger than the sum of its proper divisors (1746788590).

2049964370 is a wasteful number, since it uses less digits than its factorization.

2049964370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26570.

The product of its (nonzero) digits is 326592, while the sum is 44.

The square root of 2049964370 is about 45276.5322214500. The cubic root of 2049964370 is about 1270.3267330544.

The spelling of 2049964370 in words is "two billion, forty-nine million, nine hundred sixty-four thousand, three hundred seventy".