3477742074620 has 48 divisors (see below), whose sum is σ = 8002918361088. Its totient is φ = 1258962461760.

The previous prime is 3477742074607. The next prime is 3477742074647. The reversal of 3477742074620 is 264702477743.

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, 35394704 + ... + 35492823.

It is an arithmetic number, because the mean of its divisors is an integer number (166727465856).

Almost surely, 2^{3477742074620} is an apocalyptic number.

It is an amenable number.

3477742074620 is an abundant number, since it is smaller than the sum of its proper divisors (4525176286468).

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

3477742074620 is a wasteful number, since it uses less digits than its factorization.

3477742074620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70887770 (or 70887768 counting only the distinct ones).

The product of its (nonzero) digits is 11063808, while the sum is 53.

The spelling of 3477742074620 in words is "three trillion, four hundred seventy-seven billion, seven hundred forty-two million, seventy-four thousand, six hundred twenty".