69371434 has 16 divisors (see below), whose sum is σ = 113654016. Its totient is φ = 31494400.

The previous prime is 69371431. The next prime is 69371437. The reversal of 69371434 is 43417396.

It is an interprime number because it is at equal distance from previous prime (69371431) and next prime (69371437).

It is a junction number, because it is equal to n+sod(n) for n = 69371393 and 69371402.

It is not an unprimeable number, because it can be changed into a prime (69371431) 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, 25479 + ... + 28069.

It is an arithmetic number, because the mean of its divisors is an integer number (7103376).

Almost surely, 2^69371434 is an apocalyptic number.

69371434 is a deficient number, since it is larger than the sum of its proper divisors (44282582).

69371434 is a wasteful number, since it uses less digits than its factorization.

69371434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3821.

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

The square root of 69371434 is about 8328.9515546676. The cubic root of 69371434 is about 410.8912478191.

It can be divided in two parts, 693 and 71434, that added together give a palindrome (72127).

The spelling of 69371434 in words is "sixty-nine million, three hundred seventy-one thousand, four hundred thirty-four".