3740779420 has 48 divisors (see below), whose sum is σ = 9066794688. Its totient is φ = 1269849600.

The previous prime is 3740779417. The next prime is 3740779447. The reversal of 3740779420 is 249770473.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118137 + ... + 146416.

It is an arithmetic number, because the mean of its divisors is an integer number (188891556).

Almost surely, 2^3740779420 is an apocalyptic number.

It is an amenable number.

3740779420 is an abundant number, since it is smaller than the sum of its proper divisors (5326015268).

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

3740779420 is a wasteful number, since it uses less digits than its factorization.

3740779420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264670 (or 264668 counting only the distinct ones).

The product of its (nonzero) digits is 296352, while the sum is 43.

The square root of 3740779420 is about 61161.9115136210. The cubic root of 3740779420 is about 1552.3418529693.

The spelling of 3740779420 in words is "three billion, seven hundred forty million, seven hundred seventy-nine thousand, four hundred twenty".