3484620078 has 32 divisors (see below), whose sum is σ = 7019502336. Its totient is φ = 1153194048.

The previous prime is 3484620049. The next prime is 3484620107. The reversal of 3484620078 is 8700264843.

It is an interprime number because it is at equal distance from previous prime (3484620049) and next prime (3484620107).

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, 480850 + ... + 488042.

It is an arithmetic number, because the mean of its divisors is an integer number (219359448).

Almost surely, 2^3484620078 is an apocalyptic number.

3484620078 is an abundant number, since it is smaller than the sum of its proper divisors (3534882258).

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

3484620078 is a wasteful number, since it uses less digits than its factorization.

3484620078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7768.

The product of its (nonzero) digits is 258048, while the sum is 42.

The square root of 3484620078 is about 59030.6706551772. The cubic root of 3484620078 is about 1516.0672918082.

The spelling of 3484620078 in words is "three billion, four hundred eighty-four million, six hundred twenty thousand, seventy-eight".