951605616 has 160 divisors (see below), whose sum is σ = 2747824128. Its totient is φ = 281917440.

The previous prime is 951605597. The next prime is 951605653. The reversal of 951605616 is 616506159.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2082060 + ... + 2082516.

Almost surely, 2^951605616 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 951605616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1373912064).

951605616 is an abundant number, since it is smaller than the sum of its proper divisors (1796218512).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

951605616 is a wasteful number, since it uses less digits than its factorization.

951605616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 599 (or 593 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 39.

The square root of 951605616 is about 30848.1055496120. The cubic root of 951605616 is about 983.6010842520.

The spelling of 951605616 in words is "nine hundred fifty-one million, six hundred five thousand, six hundred sixteen".