2758214490 has 16 divisors (see below), whose sum is σ = 6619714848. Its totient is φ = 735523856.

The previous prime is 2758214449. The next prime is 2758214513. The reversal of 2758214490 is 944128572.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45970212 + ... + 45970271.

It is an arithmetic number, because the mean of its divisors is an integer number (413732178).

Almost surely, 2^2758214490 is an apocalyptic number.

2758214490 is an abundant number, since it is smaller than the sum of its proper divisors (3861500358).

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

2758214490 is a wasteful number, since it uses less digits than its factorization.

2758214490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91940493.

The product of its (nonzero) digits is 161280, while the sum is 42.

The square root of 2758214490 is about 52518.7060960188. The cubic root of 2758214490 is about 1402.4132679802.

The spelling of 2758214490 in words is "two billion, seven hundred fifty-eight million, two hundred fourteen thousand, four hundred ninety".