102379464 has 160 divisors (see below), whose sum is σ = 319904640. Its totient is φ = 30326400.

The previous prime is 102379447. The next prime is 102379471. The reversal of 102379464 is 464973201.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 377649 + ... + 377919.

It is an arithmetic number, because the mean of its divisors is an integer number (1999404).

Almost surely, 2^102379464 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 102379464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159952320).

102379464 is an abundant number, since it is smaller than the sum of its proper divisors (217525176).

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

102379464 is a wasteful number, since it uses less digits than its factorization.

102379464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353 (or 340 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 102379464 is about 10118.2737658160. The cubic root of 102379464 is about 467.8115612167.

It can be divided in two parts, 10237 and 9464, that added together give a triangular number (19701 = T₁₉₈).

The spelling of 102379464 in words is "one hundred two million, three hundred seventy-nine thousand, four hundred sixty-four".