3407994856948 has 24 divisors (see below), whose sum is σ = 6506302803840. Its totient is φ = 1549057427520.

The previous prime is 3407994856943. The next prime is 3407994856991. The reversal of 3407994856948 is 8496584997043.

It is a super-2 number, since 2×3407994856948² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3407994856943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1510440 + ... + 3016192.

It is an arithmetic number, because the mean of its divisors is an integer number (271095950160).

Almost surely, 2^{3407994856948} is an apocalyptic number.

It is an amenable number.

3407994856948 is a deficient number, since it is larger than the sum of its proper divisors (3098307946892).

3407994856948 is a wasteful number, since it uses less digits than its factorization.

3407994856948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1557207 (or 1557205 counting only the distinct ones).

The product of its (nonzero) digits is 1881169920, while the sum is 76.

The spelling of 3407994856948 in words is "three trillion, four hundred seven billion, nine hundred ninety-four million, eight hundred fifty-six thousand, nine hundred forty-eight".