2990402986725 has 192 divisors, whose sum is σ = 7069955112960. Its totient is φ = 1202675040000.

The previous prime is 2990402986717. The next prime is 2990402986771. The reversal of 2990402986725 is 5276892040992.

2990402986725 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2990402986725 - 2³ = 2990402986717 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a Curzon number.

It is a congruent number.

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 191 ways as a sum of consecutive naturals, for example, 683235 + ... + 2539215.

It is an arithmetic number, because the mean of its divisors is an integer number (36822682880).

Almost surely, 2^{2990402986725} is an apocalyptic number.

2990402986725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2990402986725 is an abundant number, since it is smaller than the sum of its proper divisors (4079552126235).

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

2990402986725 is a wasteful number, since it uses less digits than its factorization.

2990402986725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1856049 (or 1856038 counting only the distinct ones).

The product of its (nonzero) digits is 39191040, while the sum is 63.

The spelling of 2990402986725 in words is "two trillion, nine hundred ninety billion, four hundred two million, nine hundred eighty-six thousand, seven hundred twenty-five".