34879545207 has 24 divisors (see below), whose sum is σ = 55723484544. Its totient is φ = 20884215744.

The previous prime is 34879545191. The next prime is 34879545221. The reversal of 34879545207 is 70254597843.

It is a happy number.

34879545207 is a `hidden beast` number, since 3 + 4 + 8 + 79 + 545 + 20 + 7 = 666.

It is not a de Polignac number, because 34879545207 - 2⁴ = 34879545191 is a prime.

It is a super-3 number, since 3×34879545207³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34879545007) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4024263 + ... + 4032920.

It is an arithmetic number, because the mean of its divisors is an integer number (2321811856).

Almost surely, 2^34879545207 is an apocalyptic number.

34879545207 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

34879545207 is a deficient number, since it is larger than the sum of its proper divisors (20843939337).

34879545207 is a wasteful number, since it uses less digits than its factorization.

34879545207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8057239 (or 8057236 counting only the distinct ones).

The product of its (nonzero) digits is 8467200, while the sum is 54.

It can be divided in two parts, 3487954 and 5207, that added together give a square (3493161 = 1869²).

The spelling of 34879545207 in words is "thirty-four billion, eight hundred seventy-nine million, five hundred forty-five thousand, two hundred seven".