3504476742 has 64 divisors (see below), whose sum is σ = 7887559680. Its totient is φ = 1029942144.

The previous prime is 3504476699. The next prime is 3504476777. The reversal of 3504476742 is 2476744053.

It is a junction number, because it is equal to n+sod(n) for n = 3504476694 and 3504476703.

It is a congruent number.

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, 2451684 + ... + 2453112.

It is an arithmetic number, because the mean of its divisors is an integer number (123243120).

Almost surely, 2^3504476742 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3504476742, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3943779840).

3504476742 is an abundant number, since it is smaller than the sum of its proper divisors (4383082938).

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

3504476742 is a wasteful number, since it uses less digits than its factorization.

3504476742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2837.

The product of its (nonzero) digits is 564480, while the sum is 42.

The square root of 3504476742 is about 59198.6211156983. The cubic root of 3504476742 is about 1518.9415446808.

The spelling of 3504476742 in words is "three billion, five hundred four million, four hundred seventy-six thousand, seven hundred forty-two".