34074437377 has 8 divisors (see below), whose sum is σ = 34501022856. Its totient is φ = 33650429952.

The previous prime is 34074437347. The next prime is 34074437393. The reversal of 34074437377 is 77373447043.

It can be written as a sum of positive squares in 4 ways, for example, as 159163456 + 33915273921 = 12616^2 + 184161^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34074437377 is a prime.

It is a super-2 number, since 2×34074437377² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34074437377.

It is not an unprimeable number, because it can be changed into a prime (34074437347) 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, 617908 + ... + 670789.

It is an arithmetic number, because the mean of its divisors is an integer number (4312627857).

Almost surely, 2^34074437377 is an apocalyptic number.

It is an amenable number.

34074437377 is a deficient number, since it is larger than the sum of its proper divisors (426585479).

34074437377 is a wasteful number, since it uses less digits than its factorization.

34074437377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1289027.

The product of its (nonzero) digits is 4148928, while the sum is 49.

The spelling of 34074437377 in words is "thirty-four billion, seventy-four million, four hundred thirty-seven thousand, three hundred seventy-seven".