2446397490628 has 48 divisors (see below), whose sum is σ = 5269318641664. Its totient is φ = 967777165440.

The previous prime is 2446397490617. The next prime is 2446397490659. The reversal of 2446397490628 is 8260947936442.

It is a self number, because there is not a number n which added to its sum of digits gives 2446397490628.

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, 15833926 + ... + 15987682.

Almost surely, 2^{2446397490628} is an apocalyptic number.

2446397490628 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2446397490628 is an abundant number, since it is smaller than the sum of its proper divisors (2822921151036).

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

2446397490628 is a wasteful number, since it uses less digits than its factorization.

2446397490628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197492 (or 197490 counting only the distinct ones).

The product of its (nonzero) digits is 125411328, while the sum is 64.

The spelling of 2446397490628 in words is "two trillion, four hundred forty-six billion, three hundred ninety-seven million, four hundred ninety thousand, six hundred twenty-eight".