3407711400678 has 32 divisors (see below), whose sum is σ = 7340079722976. Its totient is φ = 1048470352128.

The previous prime is 3407711400673. The next prime is 3407711400683. The reversal of 3407711400678 is 8760041177043.

It is an interprime number because it is at equal distance from previous prime (3407711400673) and next prime (3407711400683).

It is a super-2 number, since 2×3407711400678² (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 (3407711400673) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 304050 + ... + 2628282.

It is an arithmetic number, because the mean of its divisors is an integer number (229377491343).

Almost surely, 2^{3407711400678} is an apocalyptic number.

3407711400678 is an abundant number, since it is smaller than the sum of its proper divisors (3932368322298).

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

3407711400678 is a wasteful number, since it uses less digits than its factorization.

3407711400678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2343048.

The product of its (nonzero) digits is 790272, while the sum is 48.

The spelling of 3407711400678 in words is "three trillion, four hundred seven billion, seven hundred eleven million, four hundred thousand, six hundred seventy-eight".