34620769 has 8 divisors (see below), whose sum is σ = 36610560. Its totient is φ = 32685600.

The previous prime is 34620767. The next prime is 34620791. The reversal of 34620769 is 96702643.

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

It is a cyclic number.

It is not a de Polignac number, because 34620769 - 2¹ = 34620767 is a prime.

It is a super-2 number, since 2×34620769² = 2397195292302722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34620763) 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, 12349 + ... + 14890.

It is an arithmetic number, because the mean of its divisors is an integer number (4576320).

Almost surely, 2^34620769 is an apocalyptic number.

It is an amenable number.

34620769 is a deficient number, since it is larger than the sum of its proper divisors (1989791).

34620769 is a wasteful number, since it uses less digits than its factorization.

34620769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27311.

The product of its (nonzero) digits is 54432, while the sum is 37.

The square root of 34620769 is about 5883.9416210564. The cubic root of 34620769 is about 325.9209193808.

It can be divided in two parts, 346 and 20769, that added together give a triangular number (21115 = T₂₀₅).

The spelling of 34620769 in words is "thirty-four million, six hundred twenty thousand, seven hundred sixty-nine".