2480146779 has 32 divisors (see below), whose sum is σ = 4020744960. Its totient is φ = 1340236800.

The previous prime is 2480146717. The next prime is 2480146789. The reversal of 2480146779 is 9776410842.

It is not a de Polignac number, because 2480146779 - 2⁸ = 2480146523 is a prime.

It is a super-2 number, since 2×2480146779² = 12302256090768149682, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2480146789) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 105682 + ... + 126999.

It is an arithmetic number, because the mean of its divisors is an integer number (125648280).

Almost surely, 2^2480146779 is an apocalyptic number.

2480146779 is a deficient number, since it is larger than the sum of its proper divisors (1540598181).

2480146779 is a wasteful number, since it uses less digits than its factorization.

2480146779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232731.

The product of its (nonzero) digits is 677376, while the sum is 48.

The square root of 2480146779 is about 49801.0720667738. The cubic root of 2480146779 is about 1353.6065938063.

The spelling of 2480146779 in words is "two billion, four hundred eighty million, one hundred forty-six thousand, seven hundred seventy-nine".