3507857046 has 24 divisors (see below), whose sum is σ = 7743762000. Its totient is φ = 1147223376.

The previous prime is 3507857021. The next prime is 3507857063. The reversal of 3507857046 is 6407587053.

3507857046 is a `hidden beast` number, since 3 + 5 + 0 + 78 + 570 + 4 + 6 = 666.

It is a super-2 number, since 2×3507857046² = 24610122110343692232, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3507856992 and 3507857010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1837546 + ... + 1839453.

It is an arithmetic number, because the mean of its divisors is an integer number (322656750).

Almost surely, 2^3507857046 is an apocalyptic number.

3507857046 is an abundant number, since it is smaller than the sum of its proper divisors (4235904954).

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

3507857046 is a wasteful number, since it uses less digits than its factorization.

3507857046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3677060 (or 3677057 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 45.

The square root of 3507857046 is about 59227.1647641519. The cubic root of 3507857046 is about 1519.4297615711.

The spelling of 3507857046 in words is "three billion, five hundred seven million, eight hundred fifty-seven thousand, forty-six".