3673401040 has 20 divisors (see below), whose sum is σ = 8540657604. Its totient is φ = 1469360384.

The previous prime is 3673401037. The next prime is 3673401049. The reversal of 3673401040 is 401043763.

It can be written as a sum of positive squares in 2 ways, for example, as 2104607376 + 1568793664 = 45876^2 + 39608^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3673401049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22958677 + ... + 22958836.

Almost surely, 2^3673401040 is an apocalyptic number.

It is an amenable number.

3673401040 is an abundant number, since it is smaller than the sum of its proper divisors (4867256564).

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

3673401040 is a wasteful number, since it uses less digits than its factorization.

3673401040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45917526 (or 45917520 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 3673401040 is about 60608.5888302970. The cubic root of 3673401040 is about 1542.9651423191.

The spelling of 3673401040 in words is "three billion, six hundred seventy-three million, four hundred one thousand, forty".