1890367048 has 16 divisors (see below), whose sum is σ = 3594360960. Its totient is φ = 931870800.

The previous prime is 1890367027. The next prime is 1890367067. The reversal of 1890367048 is 8407630981.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1890366989 and 1890367007.

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, 1663488 + ... + 1664623.

It is an arithmetic number, because the mean of its divisors is an integer number (224647560).

Almost surely, 2^1890367048 is an apocalyptic number.

It is an amenable number.

1890367048 is a deficient number, since it is larger than the sum of its proper divisors (1703993912).

1890367048 is a wasteful number, since it uses less digits than its factorization.

1890367048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3328188 (or 3328184 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 46.

The square root of 1890367048 is about 43478.3514866882. The cubic root of 1890367048 is about 1236.4656223030.

The spelling of 1890367048 in words is "one billion, eight hundred ninety million, three hundred sixty-seven thousand, forty-eight".