1830648352990 has 16 divisors (see below), whose sum is σ = 3295184276160. Its totient is φ = 732255509920.

The previous prime is 1830648352963. The next prime is 1830648352991. The reversal of 1830648352990 is 992538460381.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1830648352991) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2290560 + ... + 2984620.

It is an arithmetic number, because the mean of its divisors is an integer number (205949017260).

Almost surely, 2^{1830648352990} is an apocalyptic number.

1830648352990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1830648352990 is a deficient number, since it is larger than the sum of its proper divisors (1464535923170).

1830648352990 is a wasteful number, since it uses less digits than its factorization.

1830648352990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 957827.

The product of its (nonzero) digits is 11197440, while the sum is 58.

The spelling of 1830648352990 in words is "one trillion, eight hundred thirty billion, six hundred forty-eight million, three hundred fifty-two thousand, nine hundred ninety".