3404937820 has 48 divisors (see below), whose sum is σ = 7578906048. Its totient is φ = 1280517120.

The previous prime is 3404937799. The next prime is 3404937853. The reversal of 3404937820 is 287394043.

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, 356710 + ... + 366130.

It is an arithmetic number, because the mean of its divisors is an integer number (157893876).

Almost surely, 2^3404937820 is an apocalyptic number.

It is an amenable number.

3404937820 is an abundant number, since it is smaller than the sum of its proper divisors (4173968228).

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

3404937820 is a wasteful number, since it uses less digits than its factorization.

3404937820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10510 (or 10508 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 40.

The square root of 3404937820 is about 58351.8450436659. The cubic root of 3404937820 is about 1504.4221826480.

The spelling of 3404937820 in words is "three billion, four hundred four million, nine hundred thirty-seven thousand, eight hundred twenty".