3774780070 has 32 divisors (see below), whose sum is σ = 7032808800. Its totient is φ = 1457035776.

The previous prime is 3774780059. The next prime is 3774780073. The reversal of 3774780070 is 700874773.

It is a junction number, because it is equal to n+sod(n) for n = 3774779999 and 3774780026.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3774780073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 968686 + ... + 972574.

It is an arithmetic number, because the mean of its divisors is an integer number (219775275).

Almost surely, 2^3774780070 is an apocalyptic number.

3774780070 is a deficient number, since it is larger than the sum of its proper divisors (3258028730).

3774780070 is a wasteful number, since it uses less digits than its factorization.

3774780070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7272.

The product of its (nonzero) digits is 230496, while the sum is 43.

The square root of 3774780070 is about 61439.2388461967. The cubic root of 3774780070 is about 1557.0308511425.

The spelling of 3774780070 in words is "three billion, seven hundred seventy-four million, seven hundred eighty thousand, seventy".