34502949 has 16 divisors (see below), whose sum is σ = 55048000. Its totient is φ = 21232368.

The previous prime is 34502933. The next prime is 34502957. The reversal of 34502949 is 94920543.

It is not a de Polignac number, because 34502949 - 2⁴ = 34502933 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34502959) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48799 + ... + 49500.

It is an arithmetic number, because the mean of its divisors is an integer number (3440500).

Almost surely, 2^34502949 is an apocalyptic number.

34502949 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

It is an amenable number.

34502949 is a deficient number, since it is larger than the sum of its proper divisors (20545051).

34502949 is a wasteful number, since it uses less digits than its factorization.

34502949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98321 (or 98315 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 34502949 is about 5873.9210924220. The cubic root of 34502949 is about 325.5507788859.

The spelling of 34502949 in words is "thirty-four million, five hundred two thousand, nine hundred forty-nine".