2740620498 has 64 divisors (see below), whose sum is σ = 6900221952. Its totient is φ = 704926080.

The previous prime is 2740620481. The next prime is 2740620517. The reversal of 2740620498 is 8940260472.

It is a super-2 number, since 2×2740620498² = 15022001428115536008, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18790 + ... + 76382.

It is an arithmetic number, because the mean of its divisors is an integer number (107815968).

Almost surely, 2^2740620498 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2740620498, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3450110976).

2740620498 is an abundant number, since it is smaller than the sum of its proper divisors (4159601454).

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

2740620498 is a wasteful number, since it uses less digits than its factorization.

2740620498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57719.

The product of its (nonzero) digits is 193536, while the sum is 42.

The square root of 2740620498 is about 52350.9359801714. The cubic root of 2740620498 is about 1399.4250186488.

The spelling of 2740620498 in words is "two billion, seven hundred forty million, six hundred twenty thousand, four hundred ninety-eight".