900414901 has 4 divisors (see below), whose sum is σ = 902466400. Its totient is φ = 898363404.

The previous prime is 900414821. The next prime is 900414919. The reversal of 900414901 is 109414009.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 900414901 - 2¹⁷ = 900283829 is a prime.

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 900414901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (900414941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1025091 + ... + 1025968.

It is an arithmetic number, because the mean of its divisors is an integer number (225616600).

Almost surely, 2^900414901 is an apocalyptic number.

900414901 is the 17325-th hex number and also the 13420-th centered decagonal number.

It is an amenable number.

900414901 is a deficient number, since it is larger than the sum of its proper divisors (2051499).

900414901 is a wasteful number, since it uses less digits than its factorization.

900414901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2051498.

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 900414901 is about 30006.9142198927. The cubic root of 900414901 is about 965.6377257059.

The spelling of 900414901 in words is "nine hundred million, four hundred fourteen thousand, nine hundred one".